User contributions for Mahjongg
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9 March 2022
- 02:1802:18, 9 March 2022 diff hist +2 Galaksija →March 9, schematic revision 1.0 finished, plus placement of components
- 02:1802:18, 9 March 2022 diff hist +102 Galaksija →March 9, schematic revision 1.0 finished, plus placement of components
- 02:1702:17, 9 March 2022 diff hist +71 N File:PanGalaksija schematic Keys rev1.0.png This is the keyboard section of PanGalaksija revision 1.0 current
- 02:1502:15, 9 March 2022 diff hist +112 Galaksija →March 9, schematic revision 1.0 finished, plus placement of components
- 02:1302:13, 9 March 2022 diff hist +105 N File:PanGalaksija schematic main rev1.0.png first full schematic of PanGalaksija main-section revision 1.0. picture version of the .PDF current
- 02:0902:09, 9 March 2022 diff hist +419 Galaksija →February 28, slowly filling in parts in the schematic
- 02:0402:04, 9 March 2022 diff hist +40 File:PanGalaksija schematic rev1.0.pdf →Summary current
- 02:0302:03, 9 March 2022 diff hist +50 N File:PanGalaksija schematic rev1.0.pdf first full schematic main & keyboard
28 February 2022
- 02:3802:38, 28 February 2022 diff hist +1,431 Galaksija →February 17, laid out the keyboard section
- 02:2402:24, 28 February 2022 diff hist +139 m Galaksija →February 17, laid out the keyboard section
19 February 2022
- 12:1112:11, 19 February 2022 diff hist +172 Mahjongg started with my pangalksija
17 February 2022
- 14:2914:29, 17 February 2022 diff hist +63 Galaksija →February 17, laid out the keyboard section
- 14:2814:28, 17 February 2022 diff hist +94 Galaksija →February 16, drawn keyboard schematic and designed placement of keys
- 14:2514:25, 17 February 2022 diff hist 0 N File:Keyboard PanGalaksija preview.png No edit summary current
- 14:2414:24, 17 February 2022 diff hist −90 Galaksija →February 16, drawn keyboard schematic and designed placement of keys
16 February 2022
- 02:0502:05, 16 February 2022 diff hist +55 Galaksija →February 16, drawn keyboard schematic and designed placement of keys
- 02:0402:04, 16 February 2022 diff hist +52 Galaksija →February 16, drawn keyboard schematic and designed placement of keys
- 02:0002:00, 16 February 2022 diff hist +70 Galaksija →February 16, drawn keyboard schematic and designed placement of keys
- 01:5801:58, 16 February 2022 diff hist 0 N File:PanGalaksija 3D keyboard preview.png No edit summary current
- 01:5801:58, 16 February 2022 diff hist +1,011 Galaksija →February 14, Galaksija Keyboard schematic
- 01:4101:41, 16 February 2022 diff hist 0 N File:PanGalaksija keyboard schematic preview.pdf No edit summary current
14 February 2022
- 17:0917:09, 14 February 2022 diff hist +1 Galaksija →February 14, Galaksija Keyboard schematic
- 17:0817:08, 14 February 2022 diff hist −3 m Galaksija →February 14, Galaksija Keyboard schematic
- 17:0717:07, 14 February 2022 diff hist +7 Galaksija →February 14, Galaksija Keyboard schematic
- 17:0717:07, 14 February 2022 diff hist +79 Galaksija →February 14, Galaksija Keyboard schematic
- 17:0617:06, 14 February 2022 diff hist 0 N File:Desktop computer GALAKSIJA, 1983.jpg No edit summary current
- 17:0417:04, 14 February 2022 diff hist +4 Galaksija No edit summary
- 14:3514:35, 14 February 2022 diff hist −7 Galaksija →February 14, Galaksija Keyboard schematic
- 14:3414:34, 14 February 2022 diff hist +7 Galaksija →February 14, Galaksija Keyboard schematic
- 14:3214:32, 14 February 2022 diff hist +3 Galaksija →February 14, Galaksija Keyboard schematic
- 14:3114:31, 14 February 2022 diff hist 0 N File:Galakija Keyboard schematic.png No edit summary current
- 14:3014:30, 14 February 2022 diff hist +153 Galaksija →February 11, 2022 Installed KCad 6 on PC at home
11 February 2022
- 19:4719:47, 11 February 2022 diff hist +47 Galaksija →February 11, 2022 Installed KCad 6 on PC at home
- 19:4619:46, 11 February 2022 diff hist 0 m Galaksija →February 11, 2022 Installed KCad 6 on PC at home
- 19:4619:46, 11 February 2022 diff hist −1 m Galaksija →February 11, 2022 Installed KCad 6 on PC at home
- 19:4519:45, 11 February 2022 diff hist +320 Galaksija →February 11, 2022 Installed KCad 6 on PC at home
- 19:4019:40, 11 February 2022 diff hist +353 Galaksija →Resume working on it in February 2022
9 February 2022
- 19:2519:25, 9 February 2022 diff hist +20 Galaksija →Resume working on it in February 2022
- 19:2419:24, 9 February 2022 diff hist +388 Galaksija →Resume working on it in February 2022
- 19:1319:13, 9 February 2022 diff hist +1,592 Galaksija →September 2016
- 15:2915:29, 9 February 2022 diff hist +183 Mahjongg Github link
8 February 2022
- 19:4419:44, 8 February 2022 diff hist +174 Repair PET2001 AKA CMB 3032 →End of 2019, took the PET and floppy drives home
- 19:4219:42, 8 February 2022 diff hist +248 Repair PET2001 AKA CMB 3032 →Tuesday January 2, 2018 we have let the magic smoke out from the floppy unit
- 19:3419:34, 8 February 2022 diff hist +1 Mahjongg No edit summary
- 19:3319:33, 8 February 2022 diff hist +787 Mahjongg last project the NES emulator in a joypad.
- 19:2519:25, 8 February 2022 diff hist +236 Mahjongg No edit summary
- 19:2119:21, 8 February 2022 diff hist +120 Mahjongg No edit summary
- 19:1719:17, 8 February 2022 diff hist +206 Mahjongg separate items
- 19:1319:13, 8 February 2022 diff hist +1 m Mahjongg No edit summary
- 19:1319:13, 8 February 2022 diff hist +357 Mahjongg No edit summary
- 19:0819:08, 8 February 2022 diff hist +69 Mahjongg No edit summary
- 19:0719:07, 8 February 2022 diff hist +185 Mahjongg zon PSG board for zx81+34
- 19:0419:04, 8 February 2022 diff hist +29 m Mahjongg No edit summary
- 19:0219:02, 8 February 2022 diff hist +188 Mahjongg No edit summary
- 18:5818:58, 8 February 2022 diff hist +41 Mahjongg No edit summary
- 18:5718:57, 8 February 2022 diff hist +16 Mahjongg No edit summary
- 18:5518:55, 8 February 2022 diff hist +518 Mahjongg No edit summary
- 18:4618:46, 8 February 2022 diff hist −1 Mahjongg No edit summary
- 18:4518:45, 8 February 2022 diff hist +33 Mahjongg No edit summary
- 18:4318:43, 8 February 2022 diff hist +449 Mahjongg No edit summary
- 18:3518:35, 8 February 2022 diff hist −103 Mahjongg No edit summary
- 18:3418:34, 8 February 2022 diff hist +131 Mahjongg No edit summary
- 18:3118:31, 8 February 2022 diff hist +177 Mahjongg No edit summary
- 18:2818:28, 8 February 2022 diff hist +202 Mahjongg No edit summary
- 18:2618:26, 8 February 2022 diff hist +127 Mahjongg No edit summary
- 18:2518:25, 8 February 2022 diff hist +134 Mahjongg No edit summary
- 18:1818:18, 8 February 2022 diff hist +313 Mahjongg No edit summary
- 18:1318:13, 8 February 2022 diff hist +1,515 Mahjongg adding what projects I have done.
7 January 2022
- 22:1422:14, 7 January 2022 diff hist +23 Rhococo prototype hardware debugging No edit summary current
26 April 2021
- 14:4314:43, 26 April 2021 diff hist +18 ZX81plus38 simple to build ZX-81 clone →26 november 2020, I found a suitable soldering iron at home
- 14:4314:43, 26 April 2021 diff hist +305 ZX81plus38 simple to build ZX-81 clone →26 november 2020, I found a suitable soldering iron at home
- 14:3914:39, 26 April 2021 diff hist +36 ZX81plus38 simple to build ZX-81 clone →26 november 2020, I found a suitable soldering iron at home
21 April 2021
- 16:0116:01, 21 April 2021 diff hist +120 ZX81plus38 simple to build ZX-81 clone →26 november 2020, I found a suitable soldering iron at home
- 15:5915:59, 21 April 2021 diff hist +78 ZX81plus38 simple to build ZX-81 clone →26 november 2020, I found a suitable soldering iron at home
- 15:5815:58, 21 April 2021 diff hist +679 ZX81plus38 simple to build ZX-81 clone →26 november 2020, I found a suitable soldering iron at home
- 15:4615:46, 21 April 2021 diff hist +8 m ZX81plus38 simple to build ZX-81 clone No edit summary
26 February 2021
- 02:3802:38, 26 February 2021 diff hist +106 ZX81plus38 simple to build ZX-81 clone →26 november 2020, I found a suitable soldering iron at home
25 November 2020
- 23:4023:40, 25 November 2020 diff hist +104 ZX81plus38 simple to build ZX-81 clone →26 november 2020, I found a suitable soldering iron at home
- 23:3423:34, 25 November 2020 diff hist −4 m ZX81plus38 simple to build ZX-81 clone →26 november 2020, I found a suitable soldering iron at home
- 23:3223:32, 25 November 2020 diff hist +977 ZX81plus38 simple to build ZX-81 clone →11 november 2020, I received a rev 1.6 PCB, and parts
12 November 2020
- 17:4717:47, 12 November 2020 diff hist +14 m ZX81plus38 simple to build ZX-81 clone No edit summary
- 17:4517:45, 12 November 2020 diff hist +63 ZX81plus38 simple to build ZX-81 clone →A few found error makes Revision 1,6 necessary
- 17:4317:43, 12 November 2020 diff hist 0 m ZX81plus38 simple to build ZX-81 clone →A new found error makes Revision 1,6 necessary
- 17:4317:43, 12 November 2020 diff hist +1 m ZX81plus38 simple to build ZX-81 clone →A new found error makes Revision 1,6 necessary
- 17:4017:40, 12 November 2020 diff hist +615 ZX81plus38 simple to build ZX-81 clone →A new found error makes Revision 1,6 necessary
- 17:3317:33, 12 November 2020 diff hist +5 ZX81plus38 simple to build ZX-81 clone →A new found error makes Revision 1,6 necessary
31 October 2020
- 23:2123:21, 31 October 2020 diff hist +155 ZX81plus38 simple to build ZX-81 clone →A new found error makes Revision 1,6 necessary
20 October 2020
- 12:5812:58, 20 October 2020 diff hist +680 ZX81plus38 simple to build ZX-81 clone →A new found error makes Revision 1,6 necessary
- 12:4612:46, 20 October 2020 diff hist 0 File:ZX81plus38rev1,6.pdf Mahjongg uploaded a new version of File:ZX81plus38rev1,6.pdf current
18 October 2020
- 20:2120:21, 18 October 2020 diff hist +15 ZX81plus38 simple to build ZX-81 clone →A new found error makes Revision 1,6 necessary
- 20:2020:20, 18 October 2020 diff hist +45 ZX81plus38 simple to build ZX-81 clone →A new found error makes Revision 1,6 necessary
- 20:2020:20, 18 October 2020 diff hist +38 N File:PCB PrevIew ZX81+38 rev 1,6 bottom.png bottom side revision 1,6 current
- 20:1920:19, 18 October 2020 diff hist +112 ZX81plus38 simple to build ZX-81 clone →A new found error makes Revision 1,6 necessary
- 20:1620:16, 18 October 2020 diff hist +70 N File:PCB PrevIew ZX81+38 rev 1,6 top.png version with corrected A8 instead of A8' keyboard matrix current
- 19:4519:45, 18 October 2020 diff hist +175 ZX81plus38 simple to build ZX-81 clone →A new found error makes Revision 1,6 necessary
- 19:4319:43, 18 October 2020 diff hist +64 N File:ZX81plus38rev1,6.pdf Version with A8 instead of A8' for keyboard matrix
- 18:5818:58, 18 October 2020 diff hist +1 ZX81plus38 simple to build ZX-81 clone →A new found error makes Revision 1,6 necessary
- 18:5618:56, 18 October 2020 diff hist +653 ZX81plus38 simple to build ZX-81 clone →Layout ZX81+38 rev 1,5 finished and checked
- 13:4513:45, 18 October 2020 diff hist +28 ZX81plus38 simple to build ZX-81 clone →Layout ZX81+38 rev 1,5 finished and checked
- 13:4413:44, 18 October 2020 diff hist +76 ZX81plus38 simple to build ZX-81 clone →Layout ZX81+38 rev 1,5 finished and checked
17 October 2020
- 16:5316:53, 17 October 2020 diff hist 0 m ZX81plus38 simple to build ZX-81 clone →Layout ZX81+38 rev 1,8 finished and checked
15 October 2020
- 23:3523:35, 15 October 2020 diff hist +48 ZX81plus38 simple to build ZX-81 clone →Layout ZX81+38 rev 1,8 finished and checked
- 23:3323:33, 15 October 2020 diff hist +34 N File:ZX81+38rev1,5 bottom.png bottom (solder) side current
- 23:2923:29, 15 October 2020 diff hist +137 ZX81plus38 simple to build ZX-81 clone →Layout ZX81+38 rev 1,8 finished and checked
- 23:2723:27, 15 October 2020 diff hist +82 ZX81plus38 simple to build ZX-81 clone →Revision 1.5 with various corrections should now be working
- 23:2523:25, 15 October 2020 diff hist −4 ZX81plus38 simple to build ZX-81 clone No edit summary
- 23:2423:24, 15 October 2020 diff hist −16 ZX81plus38 simple to build ZX-81 clone No edit summary
- 23:2223:22, 15 October 2020 diff hist +63 N File:ZX81+38rev1,5 top.png Top (component) side revision 1.5 16 october 2020 current
13 October 2020
- 00:4900:49, 13 October 2020 diff hist −7 ZX81plus38 simple to build ZX-81 clone →Revision 1.5 with various corrections should now be working
- 00:4800:48, 13 October 2020 diff hist 0 m ZX81plus38 simple to build ZX-81 clone →Revision 1.5 with various corrections should now be working
- 00:4700:47, 13 October 2020 diff hist +7 ZX81plus38 simple to build ZX-81 clone →Revision 1.5 with various corrections is now working
10 October 2020
- 00:1000:10, 10 October 2020 diff hist +7 m ZX81plus38 simple to build ZX-81 clone →Revision 1.5 with various corrections is now working
- 00:0900:09, 10 October 2020 diff hist +111 ZX81plus38 simple to build ZX-81 clone →Revision 1.5 with various corrections is now working
9 October 2020
- 18:3418:34, 9 October 2020 diff hist +2,968 ZX81plus38 simple to build ZX-81 clone →Revision 1.5 with various corrections is now working
- 17:3517:35, 9 October 2020 diff hist +34 ZX81plus38 simple to build ZX-81 clone →Revision 1.5 with various corrections is now working
- 17:1817:18, 9 October 2020 diff hist +7 ZX81plus38 simple to build ZX-81 clone →Revision 1.5 with various corrections is now working
- 17:1717:17, 9 October 2020 diff hist +31 ZX81plus38 simple to build ZX-81 clone →Revision 1.5 with various corrections is now working
- 17:1517:15, 9 October 2020 diff hist 0 File:ZX81plus38rev1,5.png Mahjongg uploaded a new version of File:ZX81plus38rev1,5.png current
- 17:1017:10, 9 October 2020 diff hist +54 N File:ZX81plus38rev1,5.png final working version in black and white
- 17:0917:09, 9 October 2020 diff hist −595 ZX81plus38 simple to build ZX-81 clone →Various people are building mij ZX-81plus38, and offer a great help debugging it
- 16:5916:59, 9 October 2020 diff hist +33 N File:ZX81plus38rev1,5.pdf corrected schematic current
6 October 2020
- 00:3200:32, 6 October 2020 diff hist +112 ZX81plus38 simple to build ZX-81 clone →Various people are building mij ZX-81plus38, and offer a great help debugging it
- 00:3000:30, 6 October 2020 diff hist +659 ZX81plus38 simple to build ZX-81 clone →I managed to work from home
14 September 2020
- 15:2315:23, 14 September 2020 diff hist +33 ZX81plus38 simple to build ZX-81 clone →I managed to work from home
- 15:1915:19, 14 September 2020 diff hist +71 N File:ZX81plus38Rev1,4BW.png final schematic ZX81+38 (revision 1.4) in black and white current
11 September 2020
- 23:5923:59, 11 September 2020 diff hist +53 ZX81plus38 simple to build ZX-81 clone →I managed to work from home
- 23:5823:58, 11 September 2020 diff hist +29 ZX81plus38 simple to build ZX-81 clone →I managed to work from home
- 23:4523:45, 11 September 2020 diff hist +82 N File:ZX81plus38 BOM.ods The Bill Of materials plus order codes for either Farnell, or Mouser current
- 23:4323:43, 11 September 2020 diff hist +136 ZX81plus38 simple to build ZX-81 clone →I managed to work from home
- 23:3923:39, 11 September 2020 diff hist +68 N File:ZX81plus38Rev1.4BW.pdf Final schematic of ZX-81+38 rev 1.4 in black and white current
- 23:3423:34, 11 September 2020 diff hist +536 ZX81plus38 simple to build ZX-81 clone →Due to the COVID-19 crisis progress has temporarily halted
3 September 2020
- 03:3203:32, 3 September 2020 diff hist +56 ZX81plus38 simple to build ZX-81 clone →April 10, ZX-81plus38 PCB is finished
- 03:3003:30, 3 September 2020 diff hist +107 ZX81plus38 simple to build ZX-81 clone →April 10, ZX-81plus38 PCB is finished
30 August 2020
- 15:3715:37, 30 August 2020 diff hist +34 m ZX81plus38 simple to build ZX-81 clone →Due to the COVID-19 crisis progress has temporarily halted
- 14:2814:28, 30 August 2020 diff hist +35 ZX81plus38 simple to build ZX-81 clone →April 10, ZX-81plus38 PCB is finished
- 14:1014:10, 30 August 2020 diff hist +3 m ZX81plus38 simple to build ZX-81 clone →Due to the COVID-19 crisis progress has temporarily halted
29 July 2020
- 16:2816:28, 29 July 2020 diff hist −110 Designing the RhoCoCo Retro Home COlor COmputer hardware →Keyboard connections are not wrong, only the spectrum, is not ZX-81, compatible current
- 16:2716:27, 29 July 2020 diff hist +7 Designing the RhoCoCo Retro Home COlor COmputer hardware →Keyboard connections are not wrong, only spectrum, not ZX-81, compatible
21 July 2020
- 17:5517:55, 21 July 2020 diff hist +458 Designing the RhoCoCo Retro Home COlor COmputer hardware →I think I found a solution for the generation of an SPI signal for the SD-card reader
- 17:4917:49, 21 July 2020 diff hist +20 ZX81plus38 simple to build ZX-81 clone →Due to the COVID-19 crisis progress has halted
- 17:4917:49, 21 July 2020 diff hist +1 m ZX81plus38 simple to build ZX-81 clone →Due to the COVID-19 crisis progress has halted
- 17:4817:48, 21 July 2020 diff hist +370 ZX81plus38 simple to build ZX-81 clone →April 10, ZX-81plus38 PCB is finished
- 17:4317:43, 21 July 2020 diff hist +18 ZX81plus38 simple to build ZX-81 clone →September 18, 2019 I started the design
- 17:4117:41, 21 July 2020 diff hist +1 ZX81PLUS35 ZX81 clone →June 2020 I received news about errors in the latest gerber files
- 17:3917:39, 21 July 2020 diff hist −6 ZX81PLUS35 ZX81 clone →June 2020 I received news about errors in the latest gerber files
- 17:3717:37, 21 July 2020 diff hist +40 ZX81PLUS35 ZX81 clone →June 2020 I received news about errors in the latest gerber files
- 17:3517:35, 21 July 2020 diff hist +4 m ZX81PLUS35 ZX81 clone →June 2020 I received news about errors in the latest gerber files
10 July 2020
- 14:4914:49, 10 July 2020 diff hist +13 ZX81PLUS35 ZX81 clone No edit summary
- 14:4914:49, 10 July 2020 diff hist +1 ZX81PLUS35 ZX81 clone No edit summary
- 14:4714:47, 10 July 2020 diff hist +47 ZX81PLUS35 ZX81 clone No edit summary
- 14:4614:46, 10 July 2020 diff hist +1 m ZX81PLUS35 ZX81 clone No edit summary
- 14:4514:45, 10 July 2020 diff hist +390 ZX81PLUS35 ZX81 clone No edit summary
30 June 2020
- 21:5521:55, 30 June 2020 diff hist +35 ZX81PLUS35 ZX81 clone →June 2020 I received news about errors in the latest gerber files
- 21:5521:55, 30 June 2020 diff hist +67 N File:ZX81+35 REV 4.1 schematic.pdf The lates schematic, 30 June, 2020 rev 4,1 of ZX81+35 current
- 21:5321:53, 30 June 2020 diff hist +330 ZX81PLUS35 ZX81 clone →June 2020 I received news about errors in the latest gerber files
- 21:4721:47, 30 June 2020 diff hist +48 ZX81PLUS35 ZX81 clone →June 2020 I received news about errors in the latest gerber files
- 21:4521:45, 30 June 2020 diff hist 0 N File:New Gerbers Rev 4,1 detail.png No edit summary current
- 21:4321:43, 30 June 2020 diff hist +40 ZX81PLUS35 ZX81 clone →June 2020 I received news about errors in the latest gerber files
- 21:4121:41, 30 June 2020 diff hist +54 N File:New Gerbers Rev 4,1.png New version 4,1 with correct solder mask current
- 21:3921:39, 30 June 2020 diff hist +757 ZX81PLUS35 ZX81 clone →June 2020 I received news about the latest gerber files
- 21:3021:30, 30 June 2020 diff hist +3 ZX81PLUS35 ZX81 clone →June 2020 I received news about the latest gerber files
- 21:3021:30, 30 June 2020 diff hist +118 ZX81PLUS35 ZX81 clone →June 2020 I received news about the latest gerber files
- 21:2721:27, 30 June 2020 diff hist +1 ZX81PLUS35 ZX81 clone →June 2020 I received news about the latest gerber files
- 21:2621:26, 30 June 2020 diff hist 0 ZX81PLUS35 ZX81 clone →June 2020 I received news about the latest gerber files
- 21:2521:25, 30 June 2020 diff hist 0 ZX81PLUS35 ZX81 clone →June 2020 I received news about the latest gerber files
- 21:2421:24, 30 June 2020 diff hist +132 ZX81PLUS35 ZX81 clone →June 2020 I received news about the latest gerber files
- 21:2121:21, 30 June 2020 diff hist +52 N File:Old gerbers Rev 4,0 detail.png This detail shows the problems clearly current
- 21:2021:20, 30 June 2020 diff hist +136 N File:Old Gerbers Rev 4,0.png This is a screen capture from a gerber viewer showing the file I uploaded end of 2019, there are clearly problems with it. current
- 21:1821:18, 30 June 2020 diff hist +388 ZX81PLUS35 ZX81 clone →October 21, 2016 Received a free built ZX81+35 and its working
23 April 2020
- 21:2821:28, 23 April 2020 diff hist +2 m ZX81plus38 simple to build ZX-81 clone →April 10, ZX-81plus38 PCB is finished
16 April 2020
- 09:0209:02, 16 April 2020 diff hist −4 m Galaksija No edit summary
10 April 2020
- 12:4512:45, 10 April 2020 diff hist 0 File:Final ZX81plus38 PCB rev 1,4 silk screen top.PNG Mahjongg uploaded a new version of File:Final ZX81plus38 PCB rev 1,4 silk screen top.PNG current
- 12:4212:42, 10 April 2020 diff hist +4 ZX81plus38 simple to build ZX-81 clone →March 26, ZX-81plus38 is finished
- 12:4112:41, 10 April 2020 diff hist −1 ZX81plus38 simple to build ZX-81 clone No edit summary
- 12:4012:40, 10 April 2020 diff hist 0 File:Final ZX81plus38 PCB rev 1,4 bottom view.PNG Mahjongg uploaded a new version of File:Final ZX81plus38 PCB rev 1,4 bottom view.PNG current
- 12:3712:37, 10 April 2020 diff hist 0 File:Final ZX81plus38 PCB rev 1,4 top view.PNG Mahjongg uploaded a new version of File:Final ZX81plus38 PCB rev 1,4 top view.PNG current
26 March 2020
- 15:1615:16, 26 March 2020 diff hist +135 ZX81plus38 simple to build ZX-81 clone →March 26, ZX-81plus38 is finished
- 15:1315:13, 26 March 2020 diff hist +223 ZX81plus38 simple to build ZX-81 clone →March 26, ZX-81plus38 is finished
- 15:1015:10, 26 March 2020 diff hist +65 ZX81plus38 simple to build ZX-81 clone →March 26, ZX-81plus38 is finished
- 15:0815:08, 26 March 2020 diff hist 0 N File:Final ZX81plus38 PCB rev 1,4 silk screen top.PNG No edit summary
- 15:0715:07, 26 March 2020 diff hist +51 m ZX81plus38 simple to build ZX-81 clone →March 26, ZX-81plus38 is finished
- 12:4012:40, 26 March 2020 diff hist +79 ZX81plus38 simple to build ZX-81 clone →March 26, ZX-81plus38 is finished
- 12:3912:39, 26 March 2020 diff hist 0 N File:Final ZX81plus38 PCB rev 1,4 bottom view.PNG No edit summary
- 12:3812:38, 26 March 2020 diff hist +1,150 ZX81plus38 simple to build ZX-81 clone →March 16, RefSpace is closed!
- 12:2312:23, 26 March 2020 diff hist +6 ZX81plus38 simple to build ZX-81 clone No edit summary
- 12:2212:22, 26 March 2020 diff hist 0 N File:Final ZX81plus38 PCB rev 1,4 top view.PNG No edit summary
18 March 2020
- 11:5911:59, 18 March 2020 diff hist +1 ZX81plus38 simple to build ZX-81 clone →March 16, RefSpace is closed!
- 11:5911:59, 18 March 2020 diff hist +7 ZX81plus38 simple to build ZX-81 clone →March 16, RefSpace is closed!
- 11:5811:58, 18 March 2020 diff hist +444 ZX81plus38 simple to build ZX-81 clone →March 16, RefSpace is closed!
- 10:5410:54, 18 March 2020 diff hist +57 ZX81plus38 simple to build ZX-81 clone →March 16, RefSpace is closed!
- 10:5310:53, 18 March 2020 diff hist +13 ZX81plus38 simple to build ZX-81 clone →March 16, RefSpace is closed!
- 10:4410:44, 18 March 2020 diff hist +461 ZX81plus38 simple to build ZX-81 clone →March 11, 2020 Added soldermask, and silkscreen
11 March 2020
- 13:3013:30, 11 March 2020 diff hist +11 ZX81plus38 simple to build ZX-81 clone No edit summary
- 10:4310:43, 11 March 2020 diff hist −4 ZX81plus38 simple to build ZX-81 clone No edit summary
- 10:4110:41, 11 March 2020 diff hist +84 ZX81plus38 simple to build ZX-81 clone →March 11, 2020 Added soldermask, and silkscreen
- 10:4010:40, 11 March 2020 diff hist 0 N File:ZX81plus38 PCB rev 1,4 bottom view.PNG No edit summary current
- 10:3910:39, 11 March 2020 diff hist −13 ZX81plus38 simple to build ZX-81 clone →March 11, 2020 Added soldermask, and silkscreen
- 10:3710:37, 11 March 2020 diff hist 0 N File:ZX81plus38 PCB rev 1,4 top view.PNG No edit summary current
10 March 2020
- 23:5323:53, 10 March 2020 diff hist +67 ZX81plus38 simple to build ZX-81 clone →March 11, 2020 Added soldermask, and silkscreen
- 23:5223:52, 10 March 2020 diff hist +16 ZX81plus38 simple to build ZX-81 clone →March 11, 2020 Added soldermask, and silkscreen
- 23:5123:51, 10 March 2020 diff hist +309 ZX81plus38 simple to build ZX-81 clone →March 4, 2020 layout finished
6 March 2020
- 15:1715:17, 6 March 2020 diff hist +270 ZX81plus38 simple to build ZX-81 clone →March 4, 2020 layout finished
4 March 2020
- 10:2210:22, 4 March 2020 diff hist +181 ZX81plus38 simple to build ZX-81 clone →March 4, 2020 layout finished
- 10:2010:20, 4 March 2020 diff hist +208 ZX81plus38 simple to build ZX-81 clone →March 4, 2020 layout finished
- 10:1610:16, 4 March 2020 diff hist +51 N File:ZX81plus38 copper bottom.PNG PCB layout bottom without solder mask current
- 10:1510:15, 4 March 2020 diff hist +44 N File:ZX81plus38 copper top.PNG Copper top without solder mask current
- 00:3000:30, 4 March 2020 diff hist +42 ZX81plus38 simple to build ZX-81 clone →March 4, 2020 layout finished
- 00:2800:28, 4 March 2020 diff hist +50 N File:ZX81+38 4 maart 2020.png Final 100% routed, with copper fill. current
- 00:2500:25, 4 March 2020 diff hist +152 ZX81plus38 simple to build ZX-81 clone →February 26, 2020
26 February 2020
- 10:4610:46, 26 February 2020 diff hist +1 m ZX81plus38 simple to build ZX-81 clone →January 14, 2020, some progress
25 February 2020
- 23:2523:25, 25 February 2020 diff hist +370 ZX81plus38 simple to build ZX-81 clone →February 19, 2020
- 23:1523:15, 25 February 2020 diff hist 0 N File:Ratsnest ZX81+38 26 Feb 2020.png No edit summary current
18 February 2020
- 23:5823:58, 18 February 2020 diff hist +36 ZX81plus38 simple to build ZX-81 clone →February 19, 2020
- 23:5323:53, 18 February 2020 diff hist +45 ZX81plus38 simple to build ZX-81 clone →February 19, 2020
- 23:5223:52, 18 February 2020 diff hist −27 ZX81plus38 simple to build ZX-81 clone →February 12, 2020
- 23:4823:48, 18 February 2020 diff hist +27 ZX81plus38 simple to build ZX-81 clone →February 12, 2020
- 23:4523:45, 18 February 2020 diff hist +376 ZX81plus38 simple to build ZX-81 clone →February 12, 2020
- 23:3623:36, 18 February 2020 diff hist +77 N File:Finished layout ZX81+38 19 feb 2020 without copper fill.png Finshed layout, no copper fill yet. Expansion port for I/O only current
11 February 2020
- 23:2623:26, 11 February 2020 diff hist +7 ZX81plus38 simple to build ZX-81 clone →February 12, 2020
- 23:2523:25, 11 February 2020 diff hist +368 ZX81plus38 simple to build ZX-81 clone →February 12, 2020
- 23:1723:17, 11 February 2020 diff hist +74 ZX81plus38 simple to build ZX-81 clone →January 28, 2020
- 23:1623:16, 11 February 2020 diff hist +47 N File:Ratsnest ZX81+38 12 Feb 2020.png progression on February 12, 2020. current
28 January 2020
- 23:0423:04, 28 January 2020 diff hist +73 ZX81plus38 simple to build ZX-81 clone →January 22, 2020 more progress
- 23:0323:03, 28 January 2020 diff hist 0 N File:Ratsnest ZX81+38 28 jan 2020.png No edit summary current
21 January 2020
- 23:0323:03, 21 January 2020 diff hist +90 ZX81plus38 simple to build ZX-81 clone →January 14, 2020, some progress
- 23:0123:01, 21 January 2020 diff hist 0 N File:Ratsnest ZX81plus38 22 jan 2020.png No edit summary current
14 January 2020
- 22:2322:23, 14 January 2020 diff hist +152 ZX81plus38 simple to build ZX-81 clone →December 10, 2019, partially routed
- 22:1922:19, 14 January 2020 diff hist +56 N File:Ratsnest ZX81+38 14 jan 2020.png Mahjongg moved page File:Ratsnest ZX81+38 14 jan 2020.png to File:Ratsnest ZX81 plus 38 14 jan 2020.png current Tag: New redirect
- 22:1922:19, 14 January 2020 diff hist 0 m File:Ratsnest ZX81 plus 38 14 jan 2020.png Mahjongg moved page File:Ratsnest ZX81+38 14 jan 2020.png to File:Ratsnest ZX81 plus 38 14 jan 2020.png current
- 22:1722:17, 14 January 2020 diff hist +42 N File:Ratsnest ZX81 plus 38 14 jan 2020.png progress on january 14, 2020
13 January 2020
- 12:2712:27, 13 January 2020 diff hist +42 Hoera10jaar →Aanmeldingen
10 December 2019
- 22:5422:54, 10 December 2019 diff hist +5 ZX81plus38 simple to build ZX-81 clone →December 10, 2019, partially routed
- 22:4122:41, 10 December 2019 diff hist +15 ZX81plus38 simple to build ZX-81 clone →December 3, 2019, partially routed
- 22:3922:39, 10 December 2019 diff hist +87 N File:ZX81plus38 routing progress 10 december 2019.png Added card edge fingers, among more stuff this time enabled the rats nest current
3 December 2019
- 22:5022:50, 3 December 2019 diff hist +1 ZX81plus38 simple to build ZX-81 clone →October 30, 2016 First component placement =
- 22:4922:49, 3 December 2019 diff hist 0 N File:ZX81plus38 routing progress 3 December 2019.png No edit summary current
- 22:4822:48, 3 December 2019 diff hist +3 ZX81plus38 simple to build ZX-81 clone →December 3, 2019, partially routed
- 22:4722:47, 3 December 2019 diff hist +66 N File:ZX81+38 routing progress 3 december 2019.png Mahjongg moved page File:ZX81+38 routing progress 3 december 2019.png to File:ZX81plus38 routing progress 3 december 2019.png: No use of the plus sign current Tag: New redirect
- 22:4722:47, 3 December 2019 diff hist 0 m File:ZX81plus38 routing progress 3 december 2019.png Mahjongg moved page File:ZX81+38 routing progress 3 december 2019.png to File:ZX81plus38 routing progress 3 december 2019.png: No use of the plus sign current
- 22:4522:45, 3 December 2019 diff hist +1 ZX81plus38 simple to build ZX-81 clone →December 3, 2019, partially routed
- 22:4522:45, 3 December 2019 diff hist +74 ZX81plus38 simple to build ZX-81 clone →November 20, 2019 finished placement, did some power routing
- 22:4122:41, 3 December 2019 diff hist 0 N File:ZX81plus38 routing progress 3 december 2019.png No edit summary
20 November 2019
- 16:1216:12, 20 November 2019 diff hist +4 m ZX81plus38 simple to build ZX-81 clone →November 20, 2019 finished placement, did some power routing
- 16:1116:11, 20 November 2019 diff hist +81 ZX81plus38 simple to build ZX-81 clone →November 20, 2019 finished placement, did some power routing
- 02:0002:00, 20 November 2019 diff hist +1 ZX81plus38 simple to build ZX-81 clone →November 13, 2019 Did a lot of placement optimization
- 01:1701:17, 20 November 2019 diff hist +283 ZX81plus38 simple to build ZX-81 clone →November 13, 2019 Did a lot of placement optimization
- 01:0901:09, 20 November 2019 diff hist +64 N File:Placement and ratnest 2019-11-20 02-05-42.png optimized placement, plus some GND and +5V routing current
19 November 2019
- 17:1417:14, 19 November 2019 diff hist +140 ZX81plus38 simple to build ZX-81 clone →November 13, 2019 Did a lot of placement optimization
- 17:1217:12, 19 November 2019 diff hist +53 N File:ZX81plus38rev 1.4 16 colour.png after optimizing placement 16 color PNG current
- 17:1017:10, 19 November 2019 diff hist 0 File:ZX81plus38rev 1.4.png Mahjongg uploaded a new version of File:ZX81plus38rev 1.4.png current
- 16:5816:58, 19 November 2019 diff hist +40 N File:ZX81plus38rev 1.4.png after optimizing placement
13 November 2019
- 00:2200:22, 13 November 2019 diff hist +42 ZX81plus38 simple to build ZX-81 clone →November 13, 2019 Did a lot of placement optimization
- 00:2100:21, 13 November 2019 diff hist +6 ZX81plus38 simple to build ZX-81 clone →November 13, 2019 Did a lot of placement optimization
- 00:2000:20, 13 November 2019 diff hist +95 ZX81plus38 simple to build ZX-81 clone →November 13, 2019 Did a lot of placement optimisation
- 00:1800:18, 13 November 2019 diff hist +31 ZX81plus38 simple to build ZX-81 clone →November 13, 2019 Did a lot of placement optimisation
- 00:1700:17, 13 November 2019 diff hist +64 N File:ZX81plus38rev 1.4.pdf revision 1.4 after component placing optimization. current
- 00:1500:15, 13 November 2019 diff hist +95 ZX81plus38 simple to build ZX-81 clone →November 6, 2016 re-shaped the DIP pads to accommodate routing two wires between pads
- 00:1300:13, 13 November 2019 diff hist −47 ZX81plus38 simple to build ZX-81 clone →October 20, 2016 rev 1.3 supports 16K ROM's
11 November 2019
- 15:1115:11, 11 November 2019 diff hist +1 ZX81plus38 simple to build ZX-81 clone →October 20, 2016 rev 1.3 supports 16K ROM's
- 15:1015:10, 11 November 2019 diff hist −1 ZX81plus38 simple to build ZX-81 clone →October 20, 2016 rev 1.3 supports 16K ROM's
- 15:0915:09, 11 November 2019 diff hist +47 ZX81plus38 simple to build ZX-81 clone →October 20, 2016 rev 1.3 supports 16K ROM's
- 15:0915:09, 11 November 2019 diff hist −47 ZX81plus38 simple to build ZX-81 clone →October 15, 2019, finished schematic rev1.2 (functionally complete)
- 15:0815:08, 11 November 2019 diff hist +29 N File:ZX81plus38 rev1.3 picture.png Picture version current
- 10:4810:48, 11 November 2019 diff hist +4 m Designing the RhoCoCo Retro Home COlor COmputer hardware →I think I found a solution for the generation of an SPI signal for the SD-card reader
- 10:4710:47, 11 November 2019 diff hist +6 Designing the RhoCoCo Retro Home COlor COmputer hardware →I think I found a solution for the generation of an SPI signal for the SD-card reader
- 10:4310:43, 11 November 2019 diff hist +642 Designing the RhoCoCo Retro Home COlor COmputer hardware →Keyboard connections are not wrong, only spectrum, not ZX-81, compatible
- 10:3410:34, 11 November 2019 diff hist 0 Space invaders repair →11/11/2019 Done a course on CRT repair, and now know how to fix the CRT current
- 10:3310:33, 11 November 2019 diff hist +460 Space invaders repair →Drawn the schematic of the pseudo noise generator
- 10:1410:14, 11 November 2019 diff hist −3 Arcade repair course No edit summary current
5 November 2019
- 23:4123:41, 5 November 2019 diff hist +78 ZX81plus38 simple to build ZX-81 clone →November 6, 2016 re-shaped the DIP pads to accommodate routing two wires between pads
- 23:3923:39, 5 November 2019 diff hist +662 ZX81plus38 simple to build ZX-81 clone →October 30, 2016 First component placement =
- 23:2723:27, 5 November 2019 diff hist +190 N File:Ratsnest ZX81+38.png rats-nest and modified pads before part and port optimizations to show that 2 wires in-between pas is necessary, and how the pads are re-shaped to accommodate two 0.2mm traces. current
3 November 2019
- 00:3300:33, 3 November 2019 diff hist +648 Space invaders repair →Drawn the schematic of the pseudo noise generator
- 00:2200:22, 3 November 2019 diff hist +3 m Space invaders repair No edit summary
- 00:0900:09, 3 November 2019 diff hist 0 Space invaders repair No edit summary
- 00:0400:04, 3 November 2019 diff hist 0 Space invaders repair No edit summary
1 November 2019
- 13:2713:27, 1 November 2019 diff hist +59 Arcade repair course No edit summary
- 11:0411:04, 1 November 2019 diff hist −2 Arcade repair course No edit summary
- 11:0111:01, 1 November 2019 diff hist +1 Space invaders repair →23 september 2017 replaced the last LM3900
- 10:5510:55, 1 November 2019 diff hist +262 Arcade repair course No edit summary
- 10:4510:45, 1 November 2019 diff hist 0 Arcade repair course No edit summary
- 10:4510:45, 1 November 2019 diff hist +47 Arcade repair course No edit summary
- 10:4310:43, 1 November 2019 diff hist +2 Arcade repair course No edit summary
- 10:4210:42, 1 November 2019 diff hist +6 Arcade repair course No edit summary
- 10:4110:41, 1 November 2019 diff hist 0 File:Nationaal video game museum.jpg Mahjongg uploaded a new version of File:Nationaal video game museum.jpg current
- 10:4010:40, 1 November 2019 diff hist +141 Arcade repair course No edit summary
- 10:3810:38, 1 November 2019 diff hist 0 N File:Nationaal video game museum.jpg No edit summary
- 10:3410:34, 1 November 2019 diff hist −17 Arcade repair course No edit summary
- 10:3310:33, 1 November 2019 diff hist 0 N File:Randy Fromm 400x400.png No edit summary current
- 10:3110:31, 1 November 2019 diff hist +349 Arcade repair course starter
- 10:2610:26, 1 November 2019 diff hist +342 N Arcade repair course starter
30 October 2019
- 00:0100:01, 30 October 2019 diff hist +64 ZX81plus38 simple to build ZX-81 clone →October 30, 2016 First component placement =
29 October 2019
- 23:5923:59, 29 October 2019 diff hist +2 ZX81plus38 simple to build ZX-81 clone →October 30, 2016 First component placement =
- 23:5923:59, 29 October 2019 diff hist +55 ZX81plus38 simple to build ZX-81 clone →October 30, 2016 First component placement =
- 23:5823:58, 29 October 2019 diff hist +31 ZX81plus38 simple to build ZX-81 clone →October 30, 2016 First component placement =
- 23:5323:53, 29 October 2019 diff hist +199 ZX81plus38 simple to build ZX-81 clone →October 20, 2016 rev 1.3 supports 16K ROM's
- 23:4923:49, 29 October 2019 diff hist +10 ZX81plus38 simple to build ZX-81 clone No edit summary
- 23:4823:48, 29 October 2019 diff hist +23 N File:ZX81+38 component overview proposal.png First try current
- 18:3518:35, 29 October 2019 diff hist +129 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →25 October 2019, PSG board tested and works!
- 18:3318:33, 29 October 2019 diff hist +32 N File:Layout sound expansion rev2.1 component overview.png component overview current
25 October 2019
- 12:2312:23, 25 October 2019 diff hist +77 N Zon X-81 Programmable Sound Generator expansion for ZX81PLUS35 Mahjongg moved page Zon X-81 Programmable Sound Generator expansion for ZX81PLUS35 to Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35: forgot the 'Z' in ZX-81 current Tag: New redirect
- 12:2312:23, 25 October 2019 diff hist 0 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card Mahjongg moved page Zon X-81 Programmable Sound Generator expansion for ZX81PLUS35 to Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35: forgot the 'Z' in ZX-81
- 12:2212:22, 25 October 2019 diff hist +1 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 12:2112:21, 25 October 2019 diff hist +99 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →25 October 2019, PSG board tested and works!
- 12:2012:20, 25 October 2019 diff hist +181 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →23 October 2019, repaired definition 74LS02
- 12:1712:17, 25 October 2019 diff hist +1 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →23 October 2019, repaired definition 74LS02
22 October 2019
- 23:2123:21, 22 October 2019 diff hist +305 ZX81PLUS35 ZX81 clone →October 21, 2016 Received a free built ZX81+35 and its working
- 23:0123:01, 22 October 2019 diff hist 0 File:ZX81plus35 silkscreen overview rev4.png Mahjongg uploaded a new version of File:ZX81plus35 silkscreen overview rev4.png current
- 22:3122:31, 22 October 2019 diff hist +35 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →23 October 2019, repaired definition 74LS02
- 22:2122:21, 22 October 2019 diff hist +57 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →23 October 2019, repaired definition 74LS02
- 22:2022:20, 22 October 2019 diff hist 0 N File:Layout sound expansion rev2.1.PNG No edit summary current
- 22:1522:15, 22 October 2019 diff hist +6 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →23 October 2019, repaired definition 74LS02
- 22:1422:14, 22 October 2019 diff hist +39 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →23 October 2019, repaired definition 74LS02
- 22:1322:13, 22 October 2019 diff hist +29 N File:Sound expansion rev 2.1-1.png Repaired 74LS02 current
- 22:0922:09, 22 October 2019 diff hist +103 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →20 October 2019, realized the 74LS02 NOR ports are defined wrong!
- 22:0722:07, 22 October 2019 diff hist +65 N File:Sound expansion rev 2.1.pdf Rev 2.1 23 Oktober 2019; definition 74LS02 repaired current
21 October 2019
- 16:3016:30, 21 October 2019 diff hist 0 File:ZX81plus35 silkscreen overview rev4.png Mahjongg uploaded a new version of File:ZX81plus35 silkscreen overview rev4.png
- 16:2616:26, 21 October 2019 diff hist 0 File:ZX81plus35 silkscreen overview rev4.png Mahjongg uploaded a new version of File:ZX81plus35 silkscreen overview rev4.png
- 09:2509:25, 21 October 2019 diff hist −20 m ZX81PLUS35 ZX81 clone →October 21, 2016 Received a free built ZX81+35 and its working
- 09:2509:25, 21 October 2019 diff hist +24 ZX81PLUS35 ZX81 clone →October 21, 2016 Received a free built ZX81+35 and its working
- 09:2409:24, 21 October 2019 diff hist +5 ZX81PLUS35 ZX81 clone →October 21, 2016 Received a free built ZX81+35 and its working
- 01:0901:09, 21 October 2019 diff hist +183 ZX81PLUS35 ZX81 clone →October 21, 2016 Received a free built ZX81+35 and its working
- 01:0401:04, 21 October 2019 diff hist +108 ZX81PLUS35 ZX81 clone →October 21, 2016 Received a free built ZX81+35 and its working
20 October 2019
- 23:2223:22, 20 October 2019 diff hist +411 ZX81PLUS35 ZX81 clone →October 21, 2016 Received a free built ZX81+35 and its working
- 23:1223:12, 20 October 2019 diff hist 0 N File:Printing all 256 characters.JPG No edit summary current
- 23:0923:09, 20 October 2019 diff hist +6 ZX81PLUS35 ZX81 clone →October 21, 2016 Received a free built ZX81+35 and its working
- 23:0823:08, 20 October 2019 diff hist −14 ZX81PLUS35 ZX81 clone →October 21, 2016 Received a free built ZX81+35 and its working
- 23:0723:07, 20 October 2019 diff hist 0 N File:ZX81+35 revision 4.0 with keyboard.JPG No edit summary current
- 23:0523:05, 20 October 2019 diff hist +2 ZX81PLUS35 ZX81 clone →October 21, 2016 Received a free built ZX81+35 and its working
- 23:0423:04, 20 October 2019 diff hist −90 ZX81PLUS35 ZX81 clone →October 21, 2016 Received a free built ZX81+35 and its working
- 23:0323:03, 20 October 2019 diff hist +44 ZX81PLUS35 ZX81 clone →October 21, 2016 Received a free built ZX81+35 and its working
- 23:0223:02, 20 October 2019 diff hist +47 ZX81PLUS35 ZX81 clone →October 21, 2016 Received a free built ZX81+35 and its working
- 23:0023:00, 20 October 2019 diff hist +282 ZX81PLUS35 ZX81 clone →If you have build a ZX81+35 and have a problem, you can reach me here
19 October 2019
- 23:5723:57, 19 October 2019 diff hist +6 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →20 October 2019, realized the 74LS02 NOR ports are defined wrong!
- 23:5623:56, 19 October 2019 diff hist +346 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →8 November 2016 Layout fully routed
- 23:4823:48, 19 October 2019 diff hist 0 File:ZX81plus35 silkscreen overview rev4.png Mahjongg uploaded a new version of File:ZX81plus35 silkscreen overview rev4.png
- 23:4623:46, 19 October 2019 diff hist +66 ZX81plus38 simple to build ZX-81 clone →October 20, 2016 rev 1.3 supports 16K ROM's
- 23:4423:44, 19 October 2019 diff hist 0 File:ZX81plus38 rev1.3.pdf Mahjongg uploaded a new version of File:ZX81plus38 rev1.3.pdf current
- 23:4323:43, 19 October 2019 diff hist +300 ZX81plus38 simple to build ZX-81 clone →October 15, 2019, finished schematic rev1.2 (functionally complete)
- 23:3423:34, 19 October 2019 diff hist +45 N File:ZX81plus38 rev1.3.pdf revision 1.3 supports 16K ROM's
16 October 2019
- 12:3312:33, 16 October 2019 diff hist 0 ZX81plus38 simple to build ZX-81 clone →October 15, 2019, finished schematic rev1.2 (functionally complete)
- 12:3212:32, 16 October 2019 diff hist +47 ZX81plus38 simple to build ZX-81 clone →October 15, 2019, finished schematic rev1.2 (functionally complete)
- 12:2912:29, 16 October 2019 diff hist +12 ZX81plus38 simple to build ZX-81 clone No edit summary
- 12:2912:29, 16 October 2019 diff hist −5 ZX81plus38 simple to build ZX-81 clone No edit summary
- 12:2812:28, 16 October 2019 diff hist −4 ZX81plus38 simple to build ZX-81 clone No edit summary
- 12:2712:27, 16 October 2019 diff hist +23 N File:ZX81plus38 rev1.2 cropped.png finalized current
15 October 2019
- 22:4022:40, 15 October 2019 diff hist +55 ZX81plus38 simple to build ZX-81 clone →October 15, 2019, finished schematic rev1.2 (functionally complete)
- 22:3822:38, 15 October 2019 diff hist 0 File:ZX81plus38 rev1.2.pdf Mahjongg uploaded a new version of File:ZX81plus38 rev1.2.pdf current
- 22:3822:38, 15 October 2019 diff hist −3 ZX81plus38 simple to build ZX-81 clone →October 15, 2019, finished schematic rev1.2 (functionally complete)
- 22:3122:31, 15 October 2019 diff hist +118 ZX81plus38 simple to build ZX-81 clone →October 15, 2019, finished schematic rev1.2 (functionally complete)
- 22:2222:22, 15 October 2019 diff hist +61 ZX81plus38 simple to build ZX-81 clone →October 15, 2019, finished schematic rev1.2 (functionally complete)
- 22:1622:16, 15 October 2019 diff hist +31 ZX81plus38 simple to build ZX-81 clone →October 15, 2019, finished schematic rev1.2 (functionally complete)
- 22:1522:15, 15 October 2019 diff hist +61 N File:ZX81plus38 rev1.2.pdf Functionally complete with loading bar support.
- 22:1422:14, 15 October 2019 diff hist +67 ZX81plus38 simple to build ZX-81 clone →October 15, 2019, finished schematic rev1.2 (functionally complete)
- 22:0622:06, 15 October 2019 diff hist −351 ZX81plus38 simple to build ZX-81 clone →October 13, 2019, schematic rev1.1 (some errors fixed, added ZX81 ROM support)
13 October 2019
- 01:4901:49, 13 October 2019 diff hist +687 ZX81plus38 simple to build ZX-81 clone →October 13, 2019, schematic rev1.1 (some errors fixed, added ZX81 ROM support)
- 00:1500:15, 13 October 2019 diff hist +322 ZX81plus38 simple to build ZX-81 clone →October 13, 2019, schematic rev1.1 (some errors fixed, added ZX81 ROM support)
- 00:0000:00, 13 October 2019 diff hist +152 ZX81plus38 simple to build ZX-81 clone →October 13, 2019, schematic rev1.1 (some errors fixed, added ZX81 ROM support)
12 October 2019
- 23:5523:55, 12 October 2019 diff hist +41 ZX81plus38 simple to build ZX-81 clone →October 13, 2019, schematic rev1.1 (some errors fixed, added ZX81 ROM support)
- 23:4723:47, 12 October 2019 diff hist +40 ZX81plus38 simple to build ZX-81 clone →October 13, 2019, schematic rev1.1 (errors repaired, ZX81 ROM support)
- 23:4523:45, 12 October 2019 diff hist 0 N File:ZX81plus38 rev 1.1.pdf No edit summary current
- 23:4423:44, 12 October 2019 diff hist +1,297 ZX81plus38 simple to build ZX-81 clone →October 9, schematic rev1.0 finished
9 October 2019
- 13:1013:10, 9 October 2019 diff hist +4 ZX81plus38 simple to build ZX-81 clone No edit summary
- 13:0913:09, 9 October 2019 diff hist +66 N File:ZX81plus38 rev 1.0 further cropped.png Cropped to 2339 by 1655 pixels, while still readable current
- 13:0413:04, 9 October 2019 diff hist 0 File:Preliminary ZX81plus38 resized.png Mahjongg uploaded a new version of File:Preliminary ZX81plus38 resized.png current
8 October 2019
- 22:4722:47, 8 October 2019 diff hist +111 ZX81plus38 simple to build ZX-81 clone →October 9, schematic rev1.0 finished
- 22:4622:46, 8 October 2019 diff hist +112 ZX81plus38 simple to build ZX-81 clone →October 9, schematic rev1.0 finished
- 22:4422:44, 8 October 2019 diff hist +81 ZX81plus38 simple to build ZX-81 clone →October 9, schematic rev1.0 finished
- 22:4122:41, 8 October 2019 diff hist 0 File:Preliminary ZX81plus38 resized.png Mahjongg uploaded a new version of File:Preliminary ZX81plus38 resized.png
- 22:2922:29, 8 October 2019 diff hist 0 File:Preliminary ZX81plus38 resized.png Mahjongg uploaded a new version of File:Preliminary ZX81plus38 resized.png
- 22:2522:25, 8 October 2019 diff hist 0 File:Preliminary ZX81plus38 resized.png Mahjongg uploaded a new version of File:Preliminary ZX81plus38 resized.png
- 22:2022:20, 8 October 2019 diff hist 0 File:ZX81plus38.pdf Mahjongg uploaded a new version of File:ZX81plus38.pdf current
- 22:2022:20, 8 October 2019 diff hist +102 ZX81plus38 simple to build ZX-81 clone →October 6, schematic mostly finished
7 October 2019
- 11:2211:22, 7 October 2019 diff hist +69 ZX81plus38 simple to build ZX-81 clone →October 6, schematic mostly finished
- 11:2111:21, 7 October 2019 diff hist +4 ZX81plus38 simple to build ZX-81 clone No edit summary
- 11:2011:20, 7 October 2019 diff hist +175 N File:Preliminary ZX81plus38 resized.png preliminary (unfinished) ZX81+38 schematic, about 95% finished, but not started with layout yet (except initial placement of essential parts and mounting holes).
- 11:1711:17, 7 October 2019 diff hist +175 N File:Preliminary ZX81plus38.png preliminary (unfinished) ZX81+38 schematic, about 95% finished, but not started with layout yet (except initial placement of essential parts and mounting holes). current
6 October 2019
- 19:1919:19, 6 October 2019 diff hist 0 File:ZX81plus38.pdf Mahjongg uploaded a new version of File:ZX81plus38.pdf
- 19:1819:18, 6 October 2019 diff hist +196 ZX81plus38 simple to build ZX-81 clone →October 1, 2019 continued
- 19:1619:16, 6 October 2019 diff hist −68 ZX81plus38 simple to build ZX-81 clone →September 29, 2019 continued with component selection and routing of the schematic
- 13:1413:14, 6 October 2019 diff hist +4 m ZX81plus38 simple to build ZX-81 clone →October 1, 2019 continued
5 October 2019
- 16:0316:03, 5 October 2019 diff hist −13 ZX81PLUS35 ZX81 clone No edit summary
- 16:0216:02, 5 October 2019 diff hist +99 ZX81PLUS35 ZX81 clone No edit summary
- 16:0016:00, 5 October 2019 diff hist +440 ZX81PLUS35 ZX81 clone No edit summary
- 15:5015:50, 5 October 2019 diff hist −1 Weekend van de Wetenschap (2019) →Ja ik help mee!
4 October 2019
2 October 2019
- 13:0113:01, 2 October 2019 diff hist +227 ZX81PLUS35 ZX81 clone →If you have build a ZX81+35 and have a problem, you can reach me here
- 12:5512:55, 2 October 2019 diff hist −54 ZX81plus38 simple to build ZX-81 clone →October 1, 2019 continued with component selection and routing of the schematic
- 12:5512:55, 2 October 2019 diff hist +1,813 ZX81plus38 simple to build ZX-81 clone →September 29, 2019 continued with component selection and routing of the schematic
29 September 2019
- 15:3115:31, 29 September 2019 diff hist 0 m Zx81plus34 →what now? current
- 15:3015:30, 29 September 2019 diff hist +53 Zx81plus34 →what to do? creating the first home computer is what he did!
- 15:2215:22, 29 September 2019 diff hist +1 ZX81PLUS35 ZX81 clone →If you have build a ZX81+35 and have a problem, you can reach me here
- 15:2015:20, 29 September 2019 diff hist +27 ZX81PLUS35 ZX81 clone →If you have build a ZX81+35 and have a problem, you can reach me here
- 15:1915:19, 29 September 2019 diff hist +597 ZX81PLUS35 ZX81 clone →I'm considering designing a simplified (to build) version, based on an ULA replicate
- 00:5300:53, 29 September 2019 diff hist +4 ZX81plus38 simple to build ZX-81 clone →September 29, 2019 continued with component selection and routing of the schematic
- 00:5200:52, 29 September 2019 diff hist +626 ZX81plus38 simple to build ZX-81 clone →September 29, 2019 continued with component selection and routing of the schematic
- 00:4300:43, 29 September 2019 diff hist +17 ZX81plus38 simple to build ZX-81 clone →September 29, 2019 continued with component selection and routing
- 00:4100:41, 29 September 2019 diff hist +645 ZX81plus38 simple to build ZX-81 clone →September 24, 2019 I placed most of the components in the schematic
- 00:2700:27, 29 September 2019 diff hist +46 N File:ZX81plus38.pdf First setup with most components
25 September 2019
- 00:0300:03, 25 September 2019 diff hist +1,703 ZX81plus38 simple to build ZX-81 clone →September 18, 2019 I started the design
24 September 2019
- 23:1523:15, 24 September 2019 diff hist −9 ZX81plus38 simple to build ZX-81 clone No edit summary
- 23:1523:15, 24 September 2019 diff hist +76 N File:Estimate placement ZX81+38.png First estimate of all the logic will fit on a ZX-81 size board current
18 September 2019
- 11:1211:12, 18 September 2019 diff hist +31 m ZX81plus38 simple to build ZX-81 clone No edit summary
- 11:1011:10, 18 September 2019 diff hist +196 ZX81plus38 simple to build ZX-81 clone →September 18, 2019 I started the design
- 11:0511:05, 18 September 2019 diff hist +61 m ZX81plus38 simple to build ZX-81 clone No edit summary
- 00:2900:29, 18 September 2019 diff hist +1 ZX81plus38 simple to build ZX-81 clone →September 18, 2019 I started the design
- 00:2900:29, 18 September 2019 diff hist +1 m ZX81plus38 simple to build ZX-81 clone →September 18, 2019 I started the design
- 00:2800:28, 18 September 2019 diff hist +1 m ZX81plus38 simple to build ZX-81 clone →September 18, 2019 I started the design
- 00:2800:28, 18 September 2019 diff hist +2 m ZX81plus38 simple to build ZX-81 clone →September 18, 2019 I started the design
- 00:2700:27, 18 September 2019 diff hist +100 ZX81plus38 simple to build ZX-81 clone →September 18, 2019 I started
- 00:2300:23, 18 September 2019 diff hist +799 ZX81plus38 simple to build ZX-81 clone No edit summary
- 00:1200:12, 18 September 2019 diff hist +27 ZX81plus38 simple to build ZX-81 clone No edit summary
- 00:1100:11, 18 September 2019 diff hist +348 N ZX81plus38 simple to build ZX-81 clone Created page with "{{Project |Name=ZX81plus38 |Picture=plaatje dat je geupload hebt op de wiki |Omschrijving=Most people I showed my ZX-81 clone (ZX81+35) said they liked it, but with such a..."
13 September 2019
- 21:2321:23, 13 September 2019 diff hist +34 Moar chicken shirt →Intekenlijst
12 September 2019
- 09:2709:27, 12 September 2019 diff hist +120 ZX81PLUS35 ZX81 clone →September 11, 2019 Keyboard ZX81+35 PCB finished
11 September 2019
- 21:0021:00, 11 September 2019 diff hist +14 ZX81PLUS35 ZX81 clone →September 11, 2019 Keyboard ZX81+35 PCB finished
- 20:5820:58, 11 September 2019 diff hist +95 ZX81PLUS35 ZX81 clone →September 11, 2019 Keyboard ZX81+35 PCB finished
- 20:5720:57, 11 September 2019 diff hist +42 N File:ZX81+35 keyboard bottom.png solder side with solder mask current
- 20:5620:56, 11 September 2019 diff hist +191 ZX81PLUS35 ZX81 clone →September 11, 2019 Keyboard ZX81+35 PCB finished
- 20:5120:51, 11 September 2019 diff hist +71 N File:ZX81+35 keyboard top.png componentenzijde met tekstopdruk, maar geen soldeermasker current
- 01:5101:51, 11 September 2019 diff hist +1 ZX81PLUS35 ZX81 clone →September 11, 2019 Keyboard ZX81+35 PCB finished
10 September 2019
- 23:4523:45, 10 September 2019 diff hist +46 ZX81PLUS35 ZX81 clone →September 11, 2019 Keyboard ZX81+35 PCB finished
- 23:4323:43, 10 September 2019 diff hist +149 ZX81PLUS35 ZX81 clone →I'm considering designing a simplified (to build) version, based on an ULA replicate
- 23:4123:41, 10 September 2019 diff hist 0 N File:Keyboard PCB ZX81plus35.png No edit summary current
- 20:3220:32, 10 September 2019 diff hist +375 ZX81PLUS35 ZX81 clone →August 22, 2019 Started on the Keyboard PCB, compatible with the keyboard overlay
5 September 2019
- 17:4417:44, 5 September 2019 diff hist +18 ZX81PLUS35 ZX81 clone No edit summary
- 17:3517:35, 5 September 2019 diff hist +336 ZX81PLUS35 ZX81 clone →August 22, 2019 Started on the Keyboard PCB, compatible with the keyboard overlay
- 17:2117:21, 5 September 2019 diff hist +6 m ZX81PLUS35 ZX81 clone →August 22, 2019 Started on the Keyboard PCB, compatible with the keyboard overlay
- 12:5112:51, 5 September 2019 diff hist +148 ZX81PLUS35 ZX81 clone →August 22, 2019 Started on the Keyboard PCB, compatible with the keyboard overlay
- 12:4412:44, 5 September 2019 diff hist −68 ZX81PLUS35 ZX81 clone →August 22, 2019 Started on the Keyboard PCB, compatible with the keyboard overlay
- 12:4312:43, 5 September 2019 diff hist +159 ZX81PLUS35 ZX81 clone →August 22, 2019 Started on the Keyboard PCB, compatible with the keyboard overlay
- 12:3812:38, 5 September 2019 diff hist 0 ZX81PLUS35 ZX81 clone →August 22, 2019 Started on the Keyboard PCB, compatible with the keyboard overlay
- 12:3812:38, 5 September 2019 diff hist +130 ZX81PLUS35 ZX81 clone →August 22, 2019 Started on the Keyboard PCB, compatible with the keyboard overlay
- 12:3612:36, 5 September 2019 diff hist +850 ZX81PLUS35 ZX81 clone →August 22, 2019 Started on the Keyboard PCB, compatible with the keyboard overlay
4 September 2019
- 23:4523:45, 4 September 2019 diff hist +160 ZX81PLUS35 ZX81 clone →August 22, 2019 Started on the Keyboard PCB, compatible with the keyboard overlay
- 23:4323:43, 4 September 2019 diff hist −20 ZX81PLUS35 ZX81 clone →August 22, 2019 Started on the Keyboard PCB, compatible with the keyboard overlay
- 23:3623:36, 4 September 2019 diff hist +37 N File:ZX-81 Keyboard-F.SilkS.pdf preview of keyboard PCB current
- 20:1620:16, 4 September 2019 diff hist −1 ZX81PLUS35 ZX81 clone →August 22, 2019 Started on the Keyboard PCB, compatible with the keyboard overlay
- 20:1220:12, 4 September 2019 diff hist +7 ZX81PLUS35 ZX81 clone →August 22, 2019 Started on the Keyboard PCB, compatible with the keyboard overlay
- 20:1120:11, 4 September 2019 diff hist +83 ZX81PLUS35 ZX81 clone →August 22, 2019 Started on the Keyboard PCB, compatible with the keyboard overlay
- 20:0920:09, 4 September 2019 diff hist +39 N File:ZX-81plus35 Keyboard PCB schematic.png Correct schematic rev 1.1 current
- 20:0520:05, 4 September 2019 diff hist +105 ZX81PLUS35 ZX81 clone →August 22, 2019 Started on the Keyboard PCB, compatible with the keyboard overlay
- 20:0320:03, 4 September 2019 diff hist +43 N File:ZX-81 Keyboard.pdf Mahjongg moved page File:ZX-81 Keyboard.pdf to File:ZX-81plus35 Keyboard.pdf: corrected name current Tag: New redirect
- 20:0320:03, 4 September 2019 diff hist 0 m File:ZX-81plus35 Keyboard.pdf Mahjongg moved page File:ZX-81 Keyboard.pdf to File:ZX-81plus35 Keyboard.pdf: corrected name current
- 20:0120:01, 4 September 2019 diff hist +51 N File:ZX-81plus35 Keyboard.pdf Rev 1.1 with corrected D4 .. D0 order
- 00:0800:08, 4 September 2019 diff hist +223 ZX81PLUS35 ZX81 clone →August 22, 2019 Started on the Keyboard PCB, compatible with the keyboard overlay
2 September 2019
- 22:2422:24, 2 September 2019 diff hist +313 ZX81PLUS35 ZX81 clone →August 22, 2019 Started on the Keyboard PCB, compatible with the keyboard overlay
- 22:2022:20, 2 September 2019 diff hist −280 ZX81PLUS35 ZX81 clone →September 2, 2019 Made a new component overview (assembly drawing) for rev 4.0
- 22:1622:16, 2 September 2019 diff hist +280 ZX81PLUS35 ZX81 clone →September 2, 2019 Made a new component overview (assembly drawing) for rev 4.0
- 16:2316:23, 2 September 2019 diff hist +34 ZX81PLUS35 ZX81 clone →Its 2019 and I have decided to release my ZX81+35
- 16:2116:21, 2 September 2019 diff hist −24 ZX81PLUS35 ZX81 clone →Its 2019 and I have decided to release my ZX81+35
- 16:2016:20, 2 September 2019 diff hist +49 ZX81PLUS35 ZX81 clone →September 2, 2019 Made a new component overview (assembly drawing) for rev 4.0
- 16:1816:18, 2 September 2019 diff hist +160 N File:ZX81plus35 silkscreen overview rev4.png Annotated all the changes that were made in Rev 4.0 in this new assembly drawing, showing which components go where on a Rev 4.0 ZX81plus35 board.
- 16:1616:16, 2 September 2019 diff hist +160 N File:ZX81+35 silkscreen overview rev4.png Annotated all the changes that were made in Rev 4.0 in this new assembly drawing, showing which components go where on a Rev 4.0 ZX81plus35 board. current
- 16:1416:14, 2 September 2019 diff hist +86 ZX81PLUS35 ZX81 clone →August 22, 2019 Started on the Keyboard PCB, compatible with the keyboard overlay
- 12:2512:25, 2 September 2019 diff hist +1 Designing the RhoCoCo Retro Home COlor COmputer hardware →Keyboard connections are not wrong, only spectrum, not ZX-81 compatible
- 12:2412:24, 2 September 2019 diff hist +387 Designing the RhoCoCo Retro Home COlor COmputer hardware →Keyboard connections error discovered?
- 11:3411:34, 2 September 2019 diff hist −12 ZX81PLUS35 ZX81 clone →August 22, 2019 Started on the Keyboard PCB, compatible with the keyboard overlay
- 08:5708:57, 2 September 2019 diff hist +846 ZX81PLUS35 ZX81 clone →August 22, 2019 Started on the Keyboard PCB, compatible with the keyboard overlay
29 August 2019
- 14:3114:31, 29 August 2019 diff hist −33 ZX81PLUS35 ZX81 clone →August 22, 2019 Started on the Keyboard PCB, compatible with the keyboard overlay
- 00:5100:51, 29 August 2019 diff hist 0 Designing the RhoCoCo Retro Home COlor COmputer hardware →April 24, 2016 Redesigned PCB rev 2.0
- 00:5000:50, 29 August 2019 diff hist +422 Designing the RhoCoCo Retro Home COlor COmputer hardware →April 24, 2016 Redesigned PCB rev 2.0
27 August 2019
- 23:2123:21, 27 August 2019 diff hist +548 ZX81PLUS35 ZX81 clone →August 22, 2019 Started on the Keyboard PCB, compatible with the keyboard overlay
- 23:0223:02, 27 August 2019 diff hist +72 N File:ZX-81 Keyboard PCB.pdf Schematic of ZX81+35 keyboard PCB for ZX81+35 revision 4.0 current
- 21:3921:39, 27 August 2019 diff hist +2 ZX81PLUS35 ZX81 clone No edit summary
- 17:1517:15, 27 August 2019 diff hist +214 ZX81PLUS35 ZX81 clone →I'm considering designing a simplified (to build) version, based on an ULA replicate
- 17:1317:13, 27 August 2019 diff hist +41 ZX81PLUS35 ZX81 clone →I'm considering designing a simplified (to build) version, based on an ULA replicate
- 17:1217:12, 27 August 2019 diff hist +58 ZX81PLUS35 ZX81 clone →I'm considering designing a simplified (to build) version, based on an ULA replicate
- 17:0217:02, 27 August 2019 diff hist −40 m ZX81PLUS35 ZX81 clone →I'm considering designing a simplified (to build) version, based on an ULA replicate
- 13:2413:24, 27 August 2019 diff hist +1 ZX81PLUS35 ZX81 clone →I'm considering building a simplified (to build) version, based on an ULA replicate
- 13:2313:23, 27 August 2019 diff hist +16 m ZX81PLUS35 ZX81 clone →Started on the Keyboard PCB, compatible with the keyboard overlay
- 13:2213:22, 27 August 2019 diff hist +1,239 ZX81PLUS35 ZX81 clone →Its 2019 and I have decided to release my ZX81+35
- 13:0013:00, 27 August 2019 diff hist +175 Designing the RhoCoCo Retro Home COlor COmputer hardware →April 18, 2017 Changed my mind, will try to build a Z80 based more "home computer like design"
- 12:5712:57, 27 August 2019 diff hist +54 N File:Rhococo Retro HOme COlor Computer design specs .odt My first ideas about rhococo (in Dutch). current
- 12:4812:48, 27 August 2019 diff hist +57 Designing the RhoCoCo Retro Home COlor COmputer hardware No edit summary
- 12:4512:45, 27 August 2019 diff hist +89 N File:My Home Computer intro.odt My original thoughts about designing a retro home computer written in 2010. current
- 12:2612:26, 27 August 2019 diff hist −2 ZX81PLUS35 ZX81 clone →Inspirational sources used for the design of the ZX81+35
- 12:2512:25, 27 August 2019 diff hist −1 m ZX81PLUS35 ZX81 clone →Inspirational sources used for the design of the ZX81+35
- 12:2512:25, 27 August 2019 diff hist +1,295 ZX81PLUS35 ZX81 clone →Introduction to the ZX81+35
5 August 2019
- 00:4300:43, 5 August 2019 diff hist +154 ZX81PLUS35 ZX81 clone →Its 2019 and I have decided to release my ZX81+35
- 00:4000:40, 5 August 2019 diff hist +119 ZX81PLUS35 ZX81 clone →Its 2019 and I have decided to release my ZX81+35
- 00:3600:36, 5 August 2019 diff hist +191 ZX81PLUS35 ZX81 clone →Its 2019 and I have decided to release my ZX81+35
- 00:3300:33, 5 August 2019 diff hist +648 ZX81PLUS35 ZX81 clone →Its 2019 and I have decided to release my ZX81+35
- 00:2600:26, 5 August 2019 diff hist +262 ZX81PLUS35 ZX81 clone →Its 2019 and I have decided to release my ZX81+35
- 00:2200:22, 5 August 2019 diff hist +450 ZX81PLUS35 ZX81 clone →Its 2019 and I have decided to release my ZX81+35
- 00:1300:13, 5 August 2019 diff hist +209 ZX81PLUS35 ZX81 clone →Keyboard for ZX81+34/35
31 July 2019
- 13:0313:03, 31 July 2019 diff hist +24 ZX81PLUS35 ZX81 clone No edit summary
- 13:0013:00, 31 July 2019 diff hist −2 ZX81PLUS35 ZX81 clone No edit summary
- 12:5612:56, 31 July 2019 diff hist +427 ZX81PLUS35 ZX81 clone →2017 has arrived
30 July 2019
- 22:4022:40, 30 July 2019 diff hist +69 ZX81PLUS35 ZX81 clone →Found basic, but major error in ZX81+35 Updating to rev 4.0
- 22:3722:37, 30 July 2019 diff hist +8 m ZX81PLUS35 ZX81 clone →On april 12, 2016 I was diagnosed with Sleep Apnea, which means I cannot drive a car!
- 22:3522:35, 30 July 2019 diff hist +3 m ZX81PLUS35 ZX81 clone →1/4/2016 ( = 4^0 / 4^1 / 4^2 ) Updated preview
- 22:2922:29, 30 July 2019 diff hist +1 m ZX81PLUS35 ZX81 clone →March 27 2016 designed a reasonably well working cassette input port
- 22:2722:27, 30 July 2019 diff hist +1 m ZX81PLUS35 ZX81 clone →March 23 2016 first attempt to get cassette port working
- 22:2322:23, 30 July 2019 diff hist +84 m Zx81plus34 →what now?
- 22:1622:16, 30 July 2019 diff hist −13 m Zx81plus34 →what to do? creating the first home computer is what he did!
- 22:1522:15, 30 July 2019 diff hist −2 m Zx81plus34 →what to do? creating the first home computer is what he did!
22 July 2019
- 14:0514:05, 22 July 2019 diff hist +1,167 Bringing up Rhococo (first boot, and firmware development) →June 11, 2019 solved sd-card insertion crashes current