User contributions for Mahjongg
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11 September 2020
- 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
