Bijdragen van Mahjongg
Uit RevSpace
Resultaten voor Mahjongg overleg blokkeerlogboek uploads logboeken
Een gebruiker met 3.537 bewerkingen. Account aangemaakt op 8 apr 2014.
23 aug 2022
- 15:4023 aug 2022 15:40 wijz gesch +68 ZX81plus38 simple to build ZX-81 clone →August 22, 2022 Tests reveal joystick logic not working
- 15:3423 aug 2022 15:34 wijz gesch +84 ZX81plus38 simple to build ZX-81 clone →August 23, 2022 Repaired joystick logic in revision 1.9
- 15:3223 aug 2022 15:32 wijz gesch −5 ZX81plus38 simple to build ZX-81 clone Geen bewerkingssamenvatting
- 15:3123 aug 2022 15:31 wijz gesch +5 ZX81plus38 simple to build ZX-81 clone Geen bewerkingssamenvatting
- 15:3023 aug 2022 15:30 wijz gesch +31 N Bestand:PCB Preview ZX81+38 rev 1,9 top.png Lates PCB preview laatste wijziging
- 14:4323 aug 2022 14:43 wijz gesch +476 ZX81plus38 simple to build ZX-81 clone →May 3, 2022 After more than two year of covid related delay I finally re-started building my own copy
- 14:3323 aug 2022 14:33 wijz gesch +166 ZX81plus38 simple to build ZX-81 clone →August 22, 2022 Tests reveal joystick logic not working
- 14:3023 aug 2022 14:30 wijz gesch +48 N Bestand:ZX81+38 rev 1.9 component placement.png added RN3 resistor network 5 x 10K
- 13:5423 aug 2022 13:54 wijz gesch +38 ZX81plus38 simple to build ZX-81 clone →August 22, 2022 Tests reveal joystick logic not working
- 13:5123 aug 2022 13:51 wijz gesch 0 Bestand:ZX81plus38rev1,9.png Mahjongg uploaded a new version of File:ZX81plus38rev1,9.png
- 13:4423 aug 2022 13:44 wijz gesch +100 N Bestand:ZX81plus38rev1,9.png picture version (.PNG medium quality) of revision 1.9 with improved joystick circuitry
- 13:3123 aug 2022 13:31 wijz gesch +80 ZX81plus38 simple to build ZX-81 clone →August 22, 2022 Tests reveal joystick logic not working
- 13:3023 aug 2022 13:30 wijz gesch +115 N Bestand:ZX81plus38rev1,9.pdf revision 1.9 has revised joystick circuitry, with R23 = 1K and 10K pulldowns on bases of transistors.
22 aug 2022
- 16:0322 aug 2022 16:03 wijz gesch −103 ZX81plus38 simple to build ZX-81 clone →August 22, 2022 Tests reveal joystick logic not working
- 15:5922 aug 2022 15:59 wijz gesch +70 ZX81plus38 simple to build ZX-81 clone →August 22, 2022 Tests reveal joystick logic not working
- 15:5122 aug 2022 15:51 wijz gesch +1.686 ZX81plus38 simple to build ZX-81 clone →August 10, 2022 its working, but have yet to connect the keyboard
9 aug 2022
- 23:539 aug 2022 23:53 wijz gesch +289 ZX81plus38 simple to build ZX-81 clone →August 10, 2022 its working, but have yet to connect the keyboard
- 23:419 aug 2022 23:41 wijz gesch +629 ZX81plus38 simple to build ZX-81 clone →August 3, 2022 bad luck, I'm missing one HC IC
2 aug 2022
- 22:572 aug 2022 22:57 wijz gesch −1 k ZX81plus38 simple to build ZX-81 clone →August 3, 2022 bad luck, I'm missing one HC IC
- 22:562 aug 2022 22:56 wijz gesch +79 ZX81plus38 simple to build ZX-81 clone →August 3, 2022 bad luck, Iḿ missing one IC
- 22:522 aug 2022 22:52 wijz gesch +426 ZX81plus38 simple to build ZX-81 clone →August 3, 2022 bad luck, Iḿ missing one IC
- 22:422 aug 2022 22:42 wijz gesch +859 ZX81plus38 simple to build ZX-81 clone →July 26, 2022 Updated all revision 1.8 files on GitHub
26 jul 2022
- 18:1326 jul 2022 18:13 wijz gesch +123 ZX81plus38 simple to build ZX-81 clone →July 26, 2022 Updated all revision 1.8 files on GitHub
- 14:0026 jul 2022 14:00 wijz gesch +143 ZX81plus38 simple to build ZX-81 clone →July 26, 2022 Updated all revision 1.8 files on GitHub
- 13:5626 jul 2022 13:56 wijz gesch +358 ZX81plus38 simple to build ZX-81 clone →July 23 2022 JP1 has become unchangeable in rev 1.7
24 jul 2022
- 20:2024 jul 2022 20:20 wijz gesch +3.593 Gebruiker:Mahjongg Geen bewerkingssamenvatting laatste wijziging
23 jul 2022
- 20:1423 jul 2022 20:14 wijz gesch +412 ZX81plus38 simple to build ZX-81 clone →July 19, That wasn't it
21 jul 2022
- 14:3721 jul 2022 14:37 wijz gesch +20 k ZX81plus38 simple to build ZX-81 clone →July 10, 2022 updated rev 1.7 schematic, Gerber/drill and placement drawing
- 14:3621 jul 2022 14:36 wijz gesch +1.019 ZX81plus38 simple to build ZX-81 clone →July 15, I have an idea why the first test didn't work
15 jul 2022
- 12:4715 jul 2022 12:47 wijz gesch +4 k ZX81plus38 simple to build ZX-81 clone →July 15, I have an idea why the first test didn't work
- 12:4715 jul 2022 12:47 wijz gesch +2 k ZX81plus38 simple to build ZX-81 clone →July 15, Have an idea why the first test didn't work
- 12:4615 jul 2022 12:46 wijz gesch +543 ZX81plus38 simple to build ZX-81 clone →July 14, 2022 Updated the layout with correction of NPTH holes and USB connector positions
14 jul 2022
- 00:0714 jul 2022 00:07 wijz gesch +15 k ZX81plus38 simple to build ZX-81 clone →July 14, 2022 Updated the layout with correction of NPTH holes and USB connector positions
- 00:0614 jul 2022 00:06 wijz gesch +2.294 ZX81plus38 simple to build ZX-81 clone →July 10, 2022 updated rev 1.7 schematic, Gerber/drill and placement drawing
10 jul 2022
- 15:3210 jul 2022 15:32 wijz gesch +74 ZX81plus38 simple to build ZX-81 clone →July 10, 2022 updated rev 1.7 schematic, Gerber/drill and placement drawing
- 15:3010 jul 2022 15:30 wijz gesch 0 N Bestand:ZX81+38 rev 1.8component placement.png Geen bewerkingssamenvatting laatste wijziging
- 15:2710 jul 2022 15:27 wijz gesch +53 ZX81plus38 simple to build ZX-81 clone →July 10, 2022 updated rev 1.7 schematic, Gerber/drill and placement drawing
- 15:2510 jul 2022 15:25 wijz gesch 0 Bestand:ZX81plus38Rev1,8.png Mahjongg uploaded a new version of File:ZX81plus38Rev1,8.png laatste wijziging
- 15:1910 jul 2022 15:19 wijz gesch 0 N Bestand:ZX81plus38Rev1,8.png Geen bewerkingssamenvatting
- 15:1810 jul 2022 15:18 wijz gesch +150 ZX81plus38 simple to build ZX-81 clone →July 6, 2022 I made an observation while building up my copy of the ZX81+38 that shook me
- 15:1410 jul 2022 15:14 wijz gesch +82 N Bestand:ZX81plus38Rev1,8.pdf changed all logic to HC, add clock inverter using unused half of U18 laatste wijziging
6 jul 2022
- 18:346 jul 2022 18:34 wijz gesch +36 k ZX81plus38 simple to build ZX-81 clone →July 6, 2022 I made an observation while building up my copy of the ZX81+38 that shook me
- 17:426 jul 2022 17:42 wijz gesch +103 ZX81plus38 simple to build ZX-81 clone →July 6, 2022 I made an observation while building up my copy of the ZX81+38 that shook me
- 17:276 jul 2022 17:27 wijz gesch +3.466 ZX81plus38 simple to build ZX-81 clone →June 29, 2022 The crystal oscillator is working!
29 jun 2022
- 00:4829 jun 2022 00:48 wijz gesch 0 ZX81plus38 simple to build ZX-81 clone →June 29, 2022 The crystal oscillator is working!
28 jun 2022
- 23:2928 jun 2022 23:29 wijz gesch +174 ZX81plus38 simple to build ZX-81 clone →June 29, 2022 The crystal oscillator is working!
- 23:2728 jun 2022 23:27 wijz gesch +14 ZX81plus38 simple to build ZX-81 clone →The crystal oscillator is working!
- 23:2628 jun 2022 23:26 wijz gesch +63 ZX81plus38 simple to build ZX-81 clone →The crystal oscillator is working!
- 23:0928 jun 2022 23:09 wijz gesch 0 ZX81plus38 simple to build ZX-81 clone →The crystal oscillator is working!
- 23:0828 jun 2022 23:08 wijz gesch +47 N Bestand:P1030120.JPG Better picture plus using PCBites laatste wijziging
