User contributions for Mahjongg
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1 November 2019
- 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)