User contributions for Mahjongg
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7 May 2023
- 17:1517:15, 7 May 2023 diff hist +485 Buiding up and testing the ZX81+38 revision 1,9 →And the two electrolytic capacitors
- 17:0917:09, 7 May 2023 diff hist +22 Buiding up and testing the ZX81+38 revision 1,9 →Start Building
- 17:0817:08, 7 May 2023 diff hist +2 Buiding up and testing the ZX81+38 revision 1,9 No edit summary
- 17:0717:07, 7 May 2023 diff hist +410 Buiding up and testing the ZX81+38 revision 1,9 No edit summary
- 16:5816:58, 7 May 2023 diff hist +6 Buiding up and testing the ZX81+38 revision 1,9 No edit summary
- 16:5616:56, 7 May 2023 diff hist −1 m Buiding up and testing the ZX81+38 revision 1,9 No edit summary
- 16:5416:54, 7 May 2023 diff hist +4 Buiding up and testing the ZX81+38 revision 1,9 No edit summary
- 16:5416:54, 7 May 2023 diff hist +317 Buiding up and testing the ZX81+38 revision 1,9 No edit summary
- 16:4916:49, 7 May 2023 diff hist +292 Buiding up and testing the ZX81+38 revision 1,9 No edit summary
- 16:4516:45, 7 May 2023 diff hist +1,300 Buiding up and testing the ZX81+38 revision 1,9 No edit summary
- 16:3016:30, 7 May 2023 diff hist +59 Buiding up and testing the ZX81+38 revision 1,9 No edit summary
- 16:2816:28, 7 May 2023 diff hist +606 Buiding up and testing the ZX81+38 revision 1,9 No edit summary
- 16:2216:22, 7 May 2023 diff hist +1,043 Buiding up and testing the ZX81+38 revision 1,9 No edit summary
- 15:4915:49, 7 May 2023 diff hist +11 Buiding up and testing the ZX81+38 revision 1,9 No edit summary
- 15:4715:47, 7 May 2023 diff hist +67 Buiding up and testing the ZX81+38 revision 1,9 No edit summary
- 15:4415:44, 7 May 2023 diff hist +165 Buiding up and testing the ZX81+38 revision 1,9 No edit summary
- 15:4015:40, 7 May 2023 diff hist +180 Buiding up and testing the ZX81+38 revision 1,9 No edit summary
- 15:3515:35, 7 May 2023 diff hist +165 Buiding up and testing the ZX81+38 revision 1,9 No edit summary
- 15:3215:32, 7 May 2023 diff hist −10 Buiding up and testing the ZX81+38 revision 1,9 No edit summary
- 15:3115:31, 7 May 2023 diff hist +312 Buiding up and testing the ZX81+38 revision 1,9 No edit summary
- 15:2715:27, 7 May 2023 diff hist +1 Buiding up and testing the ZX81+38 revision 1,9 No edit summary
- 15:2615:26, 7 May 2023 diff hist +156 Buiding up and testing the ZX81+38 revision 1,9 No edit summary
- 15:2215:22, 7 May 2023 diff hist +57 Buiding up and testing the ZX81+38 revision 1,9 No edit summary
- 15:1915:19, 7 May 2023 diff hist +1 m Buiding up and testing the ZX81+38 revision 1,9 No edit summary
- 15:1815:18, 7 May 2023 diff hist +543 Buiding up and testing the ZX81+38 revision 1,9 No edit summary
- 15:1115:11, 7 May 2023 diff hist +356 Buiding up and testing the ZX81+38 revision 1,9 No edit summary
- 15:0615:06, 7 May 2023 diff hist +96 Buiding up and testing the ZX81+38 revision 1,9 No edit summary
- 14:5714:57, 7 May 2023 diff hist +221 Buiding up and testing the ZX81+38 revision 1,9 No edit summary
- 14:5214:52, 7 May 2023 diff hist +338 Buiding up and testing the ZX81+38 revision 1,9 No edit summary
- 14:4614:46, 7 May 2023 diff hist −8 Buiding up and testing the ZX81+38 revision 1,9 start
- 14:4414:44, 7 May 2023 diff hist +187 N Buiding up and testing the ZX81+38 revision 1,9 Created page with "{{Project |Name=Building up the ZX81+38 |Picture=plaatje dat je geupload hebt op de wiki |Omschrijving=A manual on how to build the ZX81+38 |Status=Initializing |Contact..."
- 14:4114:41, 7 May 2023 diff hist +128 N File:2N3904 bent and cut for easy insertion.jpeg Bent the middle pin out, and cut one of the outer pins so pins have different lengths for ease of insertion in PCB current
6 May 2023
- 22:5322:53, 6 May 2023 diff hist +154 N File:Opgebouwd maar niet werkend.JPG Eerste test gaf geen beeld, er zat een breuk in de RCA conector omdat ik de plug er in moest wrikken, maar ook na repareren plug geen beeld! current
2 May 2023
- 20:4020:40, 2 May 2023 diff hist 0 File:ZX81+38 rev 1.9 component placement.png Mahjongg uploaded a new version of File:ZX81+38 rev 1.9 component placement.png current
26 April 2023
- 00:2600:26, 26 April 2023 diff hist +51 N File:Then all ceramic caps.JPG after the IC's mount the ceramic IS's current
25 April 2023
- 23:2723:27, 25 April 2023 diff hist +38 N File:With ICs mounted.JPG next step mount the IC's current
18 April 2023
- 23:1723:17, 18 April 2023 diff hist +45 N File:Low components first.jpg start with the lower components current
- 23:1523:15, 18 April 2023 diff hist 0 N File:Kristal legs bent.JPG No edit summary current
- 23:1223:12, 18 April 2023 diff hist +66 N File:Diodes op zx81+38.JPG buig diodes met de hand of met een tooltje zoals dit current
- 23:1123:11, 18 April 2023 diff hist +66 N File:Buigtool diodes.JPG buig diodes met de hand of met een tooltje zoals dit current
4 April 2023
- 23:2023:20, 4 April 2023 diff hist +6 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →NABU is running NABU Network
- 23:1923:19, 4 April 2023 diff hist +25 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →NABU is running NABU Network
- 23:1823:18, 4 April 2023 diff hist 0 N File:NABU Dig-Dug.JPG No edit summary current
- 23:1723:17, 4 April 2023 diff hist +101 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →NABU is running NABU Network
- 23:1523:15, 4 April 2023 diff hist 0 N File:NABU penguin adventure.JPG No edit summary current
- 23:1523:15, 4 April 2023 diff hist +110 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →NABU is running NABU Network
- 23:1323:13, 4 April 2023 diff hist 0 N File:NABU werkend.JPG No edit summary current
- 23:1123:11, 4 April 2023 diff hist +38 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →NABU is running NABU Network
- 23:1023:10, 4 April 2023 diff hist 0 N File:NABU RS422 cable.JPG No edit summary current
- 23:0523:05, 4 April 2023 diff hist +108 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →NABU is working!
28 March 2023
- 21:5921:59, 28 March 2023 diff hist +47 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →NABU is working!
- 21:3521:35, 28 March 2023 diff hist +69 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →Found the problem!
- 21:3021:30, 28 March 2023 diff hist 0 N File:Crimped anew with two +12V and one +5V wires.JPG No edit summary current
- 21:2721:27, 28 March 2023 diff hist +398 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →Found the problem!
- 21:2021:20, 28 March 2023 diff hist 0 N File:Working, but no adapter yet.JPG No edit summary current
26 March 2023
- 18:1218:12, 26 March 2023 diff hist +194 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →Found the problem!
- 18:0818:08, 26 March 2023 diff hist +1 m Canadian NABU retro computer conversion to VGA out and 220V 50Hz →Found the problem!
- 18:0718:07, 26 March 2023 diff hist +144 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →Found the problem!
- 18:0418:04, 26 March 2023 diff hist +919 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →First test
25 March 2023
- 23:2523:25, 25 March 2023 diff hist +32 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →First test
- 23:1923:19, 25 March 2023 diff hist +158 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →First test
- 23:1123:11, 25 March 2023 diff hist +629 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →First test
- 22:5622:56, 25 March 2023 diff hist 0 N File:Blanco screen at first test.JPG No edit summary current
- 22:3922:39, 25 March 2023 diff hist +537 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →Built in new FAN and PSU
- 22:2922:29, 25 March 2023 diff hist +108 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →Built in new FAN and PSU
- 22:2722:27, 25 March 2023 diff hist 0 N File:NABU new power supply.JPG No edit summary current
- 22:2422:24, 25 March 2023 diff hist +433 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →buying an RS422 adapter
- 22:0822:08, 25 March 2023 diff hist 0 N File:NABU old fan and PSU disassembled.JPG No edit summary current
- 02:0902:09, 25 March 2023 diff hist +59 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →Socketing the 64K x 1 DRAM chips of a NABU
- 02:0602:06, 25 March 2023 diff hist 0 N File:Underside NABU PCB.png No edit summary current
24 March 2023
- 15:3215:32, 24 March 2023 diff hist +1 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →buying a RS422 adapter
- 15:3215:32, 24 March 2023 diff hist +1 m Canadian NABU retro computer conversion to VGA out and 220V 50Hz →-buying a RS422 adapter =
- 15:3115:31, 24 March 2023 diff hist +1,146 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →Details
- 15:0915:09, 24 March 2023 diff hist +820 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →Details
- 14:5414:54, 24 March 2023 diff hist +1,789 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →Details
23 March 2023
- 02:0602:06, 23 March 2023 diff hist 0 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →Details
- 01:5001:50, 23 March 2023 diff hist 0 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →Details
- 01:4901:49, 23 March 2023 diff hist 0 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →Details
- 01:4801:48, 23 March 2023 diff hist +626 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →Details
- 01:3301:33, 23 March 2023 diff hist +386 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →Details
- 01:2601:26, 23 March 2023 diff hist +134 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →Details
- 01:2301:23, 23 March 2023 diff hist +239 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →Details
- 01:0701:07, 23 March 2023 diff hist +224 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →Details
- 01:0401:04, 23 March 2023 diff hist +275 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →Details
- 00:5500:55, 23 March 2023 diff hist +130 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →Details
- 00:5100:51, 23 March 2023 diff hist +419 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →Details
- 00:4600:46, 23 March 2023 diff hist +164 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →Details
- 00:4300:43, 23 March 2023 diff hist +83 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →Overview of NABU motherboard
- 00:4000:40, 23 March 2023 diff hist +426 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →Overview of NABU motherboard
- 00:3400:34, 23 March 2023 diff hist 0 N File:NABU main board.jpeg No edit summary current
- 00:3200:32, 23 March 2023 diff hist +36 Canadian NABU retro computer conversion to VGA out and 220V 50Hz →The NABU is in!
- 00:2900:29, 23 March 2023 diff hist −1 ZX81plus38 simple to build ZX-81 clone →22, march 2023 picture of my keyboard solution
- 00:2900:29, 23 March 2023 diff hist +180 ZX81plus38 simple to build ZX-81 clone →22, march 2023 picture of my keyboard solution
- 00:2700:27, 23 March 2023 diff hist 0 N File:Keyboard fits on ZX-81 seen from front cropped.jpg No edit summary current
- 00:2100:21, 23 March 2023 diff hist +141 ZX81plus38 simple to build ZX-81 clone →22, march 2023 picture of my keyboard solution
- 00:1800:18, 23 March 2023 diff hist +240 ZX81plus38 simple to build ZX-81 clone →22, march 2023 picture of my keyboard solution
- 00:1500:15, 23 March 2023 diff hist 0 N File:Keyboard on new PCB mounted on ZX-81.jpeg No edit summary current
- 00:1100:11, 23 March 2023 diff hist +20 ZX81plus38 simple to build ZX-81 clone →22, march 2023 picture of my keyboard solution
22 March 2023
- 14:3014:30, 22 March 2023 diff hist +3 OpenDag2023 →Promotie
- 14:2914:29, 22 March 2023 diff hist +2 OpenDag2023 →Promotie