User contributions for Mahjongg
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26 July 2016
- 21:3021:30, 26 July 2016 diff hist 0 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.5 with multiple PSG board support
- 21:2921:29, 26 July 2016 diff hist 0 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.5 with multiple PSG board support
- 21:2921:29, 26 July 2016 diff hist +7 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.5 with multiple PSG board support
- 21:2821:28, 26 July 2016 diff hist −7 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.5 with multiple PSG board support
- 21:2821:28, 26 July 2016 diff hist +45 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.5 with multiple PSG board support
- 21:2621:26, 26 July 2016 diff hist +17 N File:PSG for ZX81+35 REV 1.5.png multi PSG support
- 21:1621:16, 26 July 2016 diff hist +1 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.5 with multiple PSG board support
- 21:1521:15, 26 July 2016 diff hist +680 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.4 with level shifting resistor dividers
- 21:0221:02, 26 July 2016 diff hist +45 N File:PSG for ZX81+35 REV 1.5.pdf Added possibility to use multiple PSG boards.
24 July 2016
- 22:3122:31, 24 July 2016 diff hist +185 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.4 with level shifting resistor dividers
- 22:2822:28, 24 July 2016 diff hist 0 File:PSG for ZX81+35 REV 1.4.pdf Mahjongg uploaded a new version of File:PSG for ZX81+35 REV 1.4.pdf
- 21:3321:33, 24 July 2016 diff hist +7 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.4 with level shifting resistor dividers
- 21:3021:30, 24 July 2016 diff hist −7 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.4 with level shifting resistor dividers
- 21:3021:30, 24 July 2016 diff hist 0 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.4 with level shifting resistor dividers
- 21:2921:29, 24 July 2016 diff hist +7 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.4 with level shifting resistor dividers
- 21:2821:28, 24 July 2016 diff hist +38 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.4 with level shifting resistor dividers
- 21:2521:25, 24 July 2016 diff hist +30 N File:PSG for ZX81+35 REV 1.4.png version with resistor dividers
- 21:1621:16, 24 July 2016 diff hist +526 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →second final version, with sd-card interface
- 21:0821:08, 24 July 2016 diff hist +199 N File:PSG for ZX81+35 REV 1.4.pdf revised version with resistor dividers between PSG and SD-card slot to convert 5V PSG levels to 3V3 SD-card levels, datalines are pulled up clock and latch lines not (pulled low by resistor divider).
- 14:0314:03, 24 July 2016 diff hist +872 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →second final version, with sd-card interface
21 July 2016
- 13:4413:44, 21 July 2016 diff hist +46 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →second final version, with sd-card interface
- 13:4313:43, 21 July 2016 diff hist +57 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 13:4113:41, 21 July 2016 diff hist +43 N File:PSG for ZX81+35 REV 1.3 3D PREVIEW.png PSG board with SD-card interface 3D preview
19 July 2016
- 22:0022:00, 19 July 2016 diff hist −3 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →second final version, without sd-card interface
- 22:0022:00, 19 July 2016 diff hist +153 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →first final version, without sd-card interface
- 21:5821:58, 19 July 2016 diff hist +31 N File:PSG for ZX81+35 REV 1.3.png FIRST VERSION WITH SD-CARD SLOT
- 21:5421:54, 19 July 2016 diff hist +31 N File:PSG for ZX81+35 REV 1.3.pdf FIRST VERSION WITH SD-CARD SLOT
14 July 2016
- 22:1922:19, 14 July 2016 diff hist +27 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →first alpha version
- 22:1922:19, 14 July 2016 diff hist +6 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Third version
- 22:1822:18, 14 July 2016 diff hist +5 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own (ZX81+35) version
12 July 2016
- 21:4121:41, 12 July 2016 diff hist +1 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Third version
- 21:4021:40, 12 July 2016 diff hist 0 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Third version
- 21:3921:39, 12 July 2016 diff hist −1 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 21:3721:37, 12 July 2016 diff hist +7 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Third version
- 21:3621:36, 12 July 2016 diff hist −7 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Third version
- 21:3621:36, 12 July 2016 diff hist +48 N File:PSG for ZX81+35 REV 1.2.png Third version, complete but GPIO's not yet used.
- 21:3421:34, 12 July 2016 diff hist −2 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Second version
- 21:3221:32, 12 July 2016 diff hist +13 N File:PSG for ZX81+35 REV 1.2.pdf third version
9 July 2016
- 13:1713:17, 9 July 2016 diff hist +209 ZX81PLUS35 ZX81 clone →17 May, 2016 Started with PSG expansion board
- 13:1513:15, 9 July 2016 diff hist +96 ZX81PLUS35 ZX81 clone →17 May, 2016 Started with PSG expansion board
- 13:0813:08, 9 July 2016 diff hist +10 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version
- 13:0713:07, 9 July 2016 diff hist +5 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
6 July 2016
- 12:5012:50, 6 July 2016 diff hist +33 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version
- 12:4712:47, 6 July 2016 diff hist +45 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Second version
- 12:4612:46, 6 July 2016 diff hist +16 N File:PSG for ZX81+35 REV 1.1.png work in progress
5 July 2016
- 21:3221:32, 5 July 2016 diff hist +92 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version
- 21:2921:29, 5 July 2016 diff hist 0 N File:PSG for ZX81+35 REV 1.1.pdf No edit summary
2 July 2016
- 16:3916:39, 2 July 2016 diff hist −1 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version
- 16:3816:38, 2 July 2016 diff hist +5 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version
29 June 2016
- 10:5110:51, 29 June 2016 diff hist +173 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version
- 10:4810:48, 29 June 2016 diff hist +6 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version
- 10:4810:48, 29 June 2016 diff hist +2 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version
28 June 2016
- 20:5820:58, 28 June 2016 diff hist +69 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version
- 20:5420:54, 28 June 2016 diff hist +382 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version
- 20:2520:25, 28 June 2016 diff hist +7 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version
- 20:2420:24, 28 June 2016 diff hist +7 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version
- 20:2320:23, 28 June 2016 diff hist +55 N File:PSG for ZX81+35 REV 1.0 medium.png Smaller version, not as absurdly large as the original.
- 20:0320:03, 28 June 2016 diff hist −7 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version
- 20:0220:02, 28 June 2016 diff hist +616 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 19:4419:44, 28 June 2016 diff hist +29 N File:PSG for ZX81+35 REV 1.0.png First version PSG for ZX81+35
27 June 2016
- 09:4209:42, 27 June 2016 diff hist +11 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
26 June 2016
- 23:0923:09, 26 June 2016 diff hist +27 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 23:0923:09, 26 June 2016 diff hist 0 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 22:5922:59, 26 June 2016 diff hist +1 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 22:5822:58, 26 June 2016 diff hist +1,242 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 22:3922:39, 26 June 2016 diff hist +54 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 22:3722:37, 26 June 2016 diff hist +4 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 22:3622:36, 26 June 2016 diff hist +73 N Zon X-81 expansion for ZX81+35 Mahjongg moved page Zon X-81 expansion for ZX81+35 to Zon X-81 Programmable Sound Generator expansion for ZX81+35: more descriptive name current
- 22:3622:36, 26 June 2016 diff hist 0 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card Mahjongg moved page Zon X-81 expansion for ZX81+35 to Zon X-81 Programmable Sound Generator expansion for ZX81+35: more descriptive name
24 June 2016
- 21:2321:23, 24 June 2016 diff hist +417 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 21:0421:04, 24 June 2016 diff hist +202 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 11:2611:26, 24 June 2016 diff hist 0 File:Sound expansion (preliminary)-1.png Mahjongg uploaded a new version of File:Sound expansion (preliminary)-1.png
-1.png&oldid=9278){kind=link}
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23 June 2016
- 19:3019:30, 23 June 2016 diff hist 0 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 19:2819:28, 23 June 2016 diff hist +53 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 19:2419:24, 23 June 2016 diff hist −2 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 19:2219:22, 23 June 2016 diff hist 0 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 19:2119:21, 23 June 2016 diff hist +42 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 19:1819:18, 23 June 2016 diff hist +195 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 19:1119:11, 23 June 2016 diff hist +122 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 18:5118:51, 23 June 2016 diff hist +316 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 08:0308:03, 23 June 2016 diff hist +1 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 08:0208:02, 23 June 2016 diff hist +1 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 08:0208:02, 23 June 2016 diff hist −5 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 08:0108:01, 23 June 2016 diff hist +15 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 07:5707:57, 23 June 2016 diff hist +2 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 07:4707:47, 23 June 2016 diff hist +205 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
22 June 2016
- 21:0721:07, 22 June 2016 diff hist +301 N Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card Created page with "The ZON X-81 is a sound generator based on the famous AY-3-8912 PSG. This is a remake for my ZX-81+35 clone. It features stereo sound outputs, and also enables the GPIO's, to..."
21 June 2016
- 21:0321:03, 21 June 2016 diff hist 0 File:ZONX sound expansion REV 2,0.pdf Mahjongg uploaded a new version of File:ZONX sound expansion REV 2,0.pdf
19 June 2016
- 23:3923:39, 19 June 2016 diff hist 0 File:Sound expansion (preliminary)-1.png Mahjongg uploaded a new version of File:Sound expansion (preliminary)-1.png
- 21:3921:39, 19 June 2016 diff hist +24 N File:ZONX sound expansion REV 2,0.pdf second corrected version
-1.png&oldid=9228){kind=link}
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14 June 2016
- 21:0621:06, 14 June 2016 diff hist +81 N File:ZON X sound expansion.pdf ZX81 Programmable Sound expansion from BI-PAK; succeed the earlier model ZON X-81
8 June 2016
- 17:5217:52, 8 June 2016 diff hist −5 m ZX81PLUS35 ZX81 clone →17 May, 2016 Started with PSG expansion board
- 17:5117:51, 8 June 2016 diff hist 0 File:Sound expansion (preliminary)-1.png Mahjongg uploaded a new version of File:Sound expansion (preliminary)-1.png
- 17:4517:45, 8 June 2016 diff hist +45 ZX81PLUS35 ZX81 clone →17 May, 2016 Started with PSG expansion board
-1.png&oldid=9178){kind=link}
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7 June 2016
- 21:2021:20, 7 June 2016 diff hist 0 File:Sound expansion (preliminary).pdf Mahjongg uploaded a new version of File:Sound expansion (preliminary).pdf
25 May 2016
- 21:0621:06, 25 May 2016 diff hist +15 ZX81PLUS35 ZX81 clone →17 May, 2016 Started with PSG expansion board
- 21:0421:04, 25 May 2016 diff hist +52 ZX81PLUS35 ZX81 clone No edit summary
- 20:5920:59, 25 May 2016 diff hist +75 N File:Sound expansion (preliminary)-1.png second iteration preliminary, interface of ay-3-8912 starting to take shape
-1.png&oldid=9056){kind=link}
24 May 2016
- 23:0723:07, 24 May 2016 diff hist +26 ZX81PLUS35 ZX81 clone →17 May, 2016 Started with PSG expansion board
- 21:4321:43, 24 May 2016 diff hist 0 File:Sound expansion (preliminary).pdf Mahjongg uploaded a new version of File:Sound expansion (preliminary).pdf
17 May 2016
- 21:3321:33, 17 May 2016 diff hist +161 ZX81PLUS35 ZX81 clone →I continued designing for the ZX81+35
- 21:3021:30, 17 May 2016 diff hist +62 N File:Sound expansion (preliminary).pdf Unfinished expansion module with AY-3-8912 PSG for the ZX81+35
16 May 2016
- 13:5813:58, 16 May 2016 diff hist 0 m ZX81PLUS35 ZX81 clone →I continued designing for the ZX81+35
- 13:5813:58, 16 May 2016 diff hist +35 ZX81PLUS35 ZX81 clone →I continued designing for the ZX81+35
- 13:5413:54, 16 May 2016 diff hist +8 ZX81PLUS35 ZX81 clone →I continued designing for the ZX81+35
- 13:5313:53, 16 May 2016 diff hist +1,027 ZX81PLUS35 ZX81 clone →On april 12, 2016 I was diagnosed with Sleep Apnea, which means I cannot drive a car!
1 May 2016
- 12:4912:49, 1 May 2016 diff hist +41 ZX81PLUS35 ZX81 clone →On april 12, 2016 I was diagnosed with Sleep Apnea, which means I cannot drive a car!
- 12:4812:48, 1 May 2016 diff hist +302 ZX81PLUS35 ZX81 clone →On april 12, 2016 I was diagnosed with Sleep Apnea, which means I cannot drive a car!
16 April 2016
- 14:3614:36, 16 April 2016 diff hist +1 m ZX81PLUS35 ZX81 clone →On april 12, 2016 I was diagnose with Sleep Apnea, which means I cannot drive a car!
- 14:3614:36, 16 April 2016 diff hist +289 ZX81PLUS35 ZX81 clone →On april 12, 2016 I was diagnose with Sleep Apnea, which means I cannot drive a car!
- 14:3114:31, 16 April 2016 diff hist +63 ZX81PLUS35 ZX81 clone →On april 12, 2016 I was diagnose with Apnea, which means I cannot drive a car!
- 14:2614:26, 16 April 2016 diff hist +98 ZX81PLUS35 ZX81 clone →On april 12, 2016 I was diagnose with Apnea, which means I cannot drive a car!
- 14:2214:22, 16 April 2016 diff hist +936 ZX81PLUS35 ZX81 clone →This is how I envision what a ZX81+35 expansion board could look like
8 April 2016
- 17:3817:38, 8 April 2016 diff hist +1 ZX81PLUS35 ZX81 clone →Started design of an enclosure for the ZX81+35
- 17:3717:37, 8 April 2016 diff hist +459 ZX81PLUS35 ZX81 clone →Started design of an enclosure for the ZX81+35
- 17:2617:26, 8 April 2016 diff hist +111 N File:Sound & edge connector expansion board example.png An example of a possible expansion board, AY-8912 (ZON-X) sound, SD-Card interface and standard edge connector.
6 April 2016
- 17:4217:42, 6 April 2016 diff hist 0 ZX81PLUS35 ZX81 clone →Started design of an enclosure for the ZX81+35
- 17:4017:40, 6 April 2016 diff hist +38 ZX81PLUS35 ZX81 clone →Started design of an enclosure for the ZX81+35
- 17:3717:37, 6 April 2016 diff hist +26 ZX81PLUS35 ZX81 clone →Started design of an enclosure for the ZX81+35
- 17:3117:31, 6 April 2016 diff hist 0 File:1e ontwerp bodem met PCB's.png Mahjongg uploaded a new version of File:1e ontwerp bodem met PCB's.png
5 April 2016
- 20:5020:50, 5 April 2016 diff hist +67 ZX81PLUS35 ZX81 clone →Started design of an enclosure for the ZX81+35
- 20:3820:38, 5 April 2016 diff hist +115 ZX81PLUS35 ZX81 clone →Started design of an enclosure for the ZX81+35
- 20:3520:35, 5 April 2016 diff hist +10 ZX81PLUS35 ZX81 clone →Started design of an enclosure for the ZX81+35
- 20:3320:33, 5 April 2016 diff hist 0 File:1e ontwerp bodem met PCB's.png Mahjongg uploaded a new version of File:1e ontwerp bodem met PCB's.png
- 20:2820:28, 5 April 2016 diff hist +1 ZX81PLUS35 ZX81 clone →Started design of an enclosure for the ZX81+35
- 20:2820:28, 5 April 2016 diff hist +193 ZX81PLUS35 ZX81 clone →Started design of an enclosure for the ZX81+35
- 20:0220:02, 5 April 2016 diff hist +422 ZX81PLUS35 ZX81 clone →Started design of an enclosure for the ZX81+35
- 19:5119:51, 5 April 2016 diff hist +280 ZX81PLUS35 ZX81 clone →April 3, 2016 found, and solved, a "pulse splitting" problem in the cassette interface
- 18:2918:29, 5 April 2016 diff hist +35 N File:1e ontwerp bodem met PCB's.png 1e concept bodem met inhoud ZX81+35
- 18:2818:28, 5 April 2016 diff hist +28 N File:1e ontwerp concept bodem.png 1e concept van bodem ZX81+35
3 April 2016
- 23:0923:09, 3 April 2016 diff hist +35 ZX81+34 →Now started on its 2016 successor the ZX81+35 current
- 23:0623:06, 3 April 2016 diff hist +29 ZX81+34 →Now started on its 2016 successor the ZX81+35
- 23:0023:00, 3 April 2016 diff hist +11 ZX81PLUS35 ZX81 clone →April 3, 2016 found, and solved, a "pulse splitting" problem in the cassette interface
- 23:0023:00, 3 April 2016 diff hist +279 ZX81PLUS35 ZX81 clone →April 3, 2016 found, and solved, a "pulse splitting" problem in the cassette interface
- 22:5622:56, 3 April 2016 diff hist +14 ZX81PLUS35 ZX81 clone →April 3, 2016 found, and solved, a "pulse splitting" problem in the cassette interface
- 22:5522:55, 3 April 2016 diff hist +55 m ZX81PLUS35 ZX81 clone →April 3, 2016 found, and solved, a "pulse splitting" problem in the cassette interface
- 22:5222:52, 3 April 2016 diff hist +39 ZX81PLUS35 ZX81 clone →1/4/2016 ( = 4^0 / 4^1 / 4^2 ) Updated preview
- 22:5122:51, 3 April 2016 diff hist +159 ZX81PLUS35 ZX81 clone →1/4/2016 ( = 4^0 / 4^1 / 4^2 ) Updated preview
- 22:4322:43, 3 April 2016 diff hist +9 ZX81PLUS35 ZX81 clone →March 27 2016 designed a reasonably well working cassette input port
- 22:4322:43, 3 April 2016 diff hist +11 ZX81PLUS35 ZX81 clone →March 27 2016 designed a well working cassette input port
- 22:4222:42, 3 April 2016 diff hist +102 ZX81PLUS35 ZX81 clone →March 20 2016 fixed joystick interface problem
- 22:3722:37, 3 April 2016 diff hist +11 m ZX81PLUS35 ZX81 clone →March 13, 2016, REV 3.0 the first non prototype version
- 22:3622:36, 3 April 2016 diff hist +93 m ZX81PLUS35 ZX81 clone →1 March 2016 keyboard is working
- 22:3322:33, 3 April 2016 diff hist −4 m ZX81PLUS35 ZX81 clone →31 January 2016
- 22:2722:27, 3 April 2016 diff hist +24 m ZX81PLUS35 ZX81 clone →5 January 2016
- 22:2622:26, 3 April 2016 diff hist +22 m ZX81PLUS35 ZX81 clone →1/4/2016 ( = 4^0 / 4^1 / 4^2 ) Updated preview
- 22:2522:25, 3 April 2016 diff hist +8 ZX81PLUS35 ZX81 clone →April 3, 2016 found, and solved, pulse splitting problem in cassette interface
- 22:2122:21, 3 April 2016 diff hist +16 ZX81PLUS35 ZX81 clone →April 3, 2016 found, and solved, pulse splitting problem in cassette interface
- 22:1922:19, 3 April 2016 diff hist 0 m ZX81PLUS35 ZX81 clone →April 3, 2016 found, and solved, pulse splitting problem in cassette interface
- 22:1922:19, 3 April 2016 diff hist +424 ZX81PLUS35 ZX81 clone →April 3, 2016
- 00:1500:15, 3 April 2016 diff hist +1,285 ZX81PLUS35 ZX81 clone a
2 April 2016
- 23:5923:59, 2 April 2016 diff hist 0 File:ZX81+35 REV 3.0.pdf Mahjongg uploaded a new version of File:ZX81+35 REV 3.0.pdf
1 April 2016
- 19:4319:43, 1 April 2016 diff hist +56 ZX81PLUS35 ZX81 clone →March 28, 2016 improved the cassette interface
- 19:3919:39, 1 April 2016 diff hist +180 ZX81PLUS35 ZX81 clone →March 28, 2016 improved the cassette interface
- 19:2419:24, 1 April 2016 diff hist +77 ZX81PLUS35 ZX81 clone →1/4/2016 ( = 4^0 / 4^1 / 4^2 ) Updated preview
- 19:2219:22, 1 April 2016 diff hist +768 ZX81PLUS35 ZX81 clone →March 29 Cassette loading works fine!
- 18:2318:23, 1 April 2016 diff hist 0 File:ZX81+35 revision 2.2 december 2015 front preview.png Mahjongg uploaded a new version of File:ZX81+35 revision 2.2 december 2015 front preview.png
30 March 2016
- 23:0723:07, 30 March 2016 diff hist +113 ZX81PLUS35 ZX81 clone →March 29 Cassette loading works fine!
- 22:5422:54, 30 March 2016 diff hist +8 m ZX81PLUS35 ZX81 clone No edit summary
- 22:5322:53, 30 March 2016 diff hist −7 m ZX81PLUS35 ZX81 clone No edit summary
- 11:3211:32, 30 March 2016 diff hist +224 ZX81PLUS35 ZX81 clone →March 28, 2016 improved the cassette interface
28 March 2016
- 17:2517:25, 28 March 2016 diff hist +29 ZX81PLUS35 ZX81 clone →March 28, 2016 improved the cassette interface
- 17:2317:23, 28 March 2016 diff hist 0 File:ZX81+35 REV 3.0.pdf Mahjongg uploaded a new version of File:ZX81+35 REV 3.0.pdf
- 17:1817:18, 28 March 2016 diff hist +45 ZX81PLUS35 ZX81 clone →March 28, 2016 improved the cassette interface
- 17:1717:17, 28 March 2016 diff hist +440 ZX81PLUS35 ZX81 clone →March 28, 2016 improved the cassette interface
- 17:0917:09, 28 March 2016 diff hist +65 ZX81PLUS35 ZX81 clone →March 28, 2016 improved the cassette interface
- 17:0717:07, 28 March 2016 diff hist 0 N File:Average value after 0,15 sec with 4.7nF cap.png No edit summary
- 17:0517:05, 28 March 2016 diff hist +449 ZX81PLUS35 ZX81 clone →March 28, 2016 improved the cassette interface
- 16:5516:55, 28 March 2016 diff hist +367 ZX81PLUS35 ZX81 clone →March 28, 2016 improved the cassette interface
- 16:4816:48, 28 March 2016 diff hist 0 N File:Average value after 0,15 sec with 10uF cap.png No edit summary
- 16:4716:47, 28 March 2016 diff hist +1,367 ZX81PLUS35 ZX81 clone →March 27 2016 designed a well working cassette input port
27 March 2016
- 15:0415:04, 27 March 2016 diff hist +78 ZX81PLUS35 ZX81 clone →March 27 2016 designed a well working cassette input port
- 15:0115:01, 27 March 2016 diff hist 0 N File:Layout ZX81+35 Rev 3 27 May 2016.png No edit summary
- 14:5114:51, 27 March 2016 diff hist +68 ZX81PLUS35 ZX81 clone →March 27 2016 designed a well working cassette input port
- 14:4914:49, 27 March 2016 diff hist 0 File:ZX81+35 REV 3.0.pdf Mahjongg uploaded a new version of File:ZX81+35 REV 3.0.pdf
- 12:0712:07, 27 March 2016 diff hist +2,922 ZX81PLUS35 ZX81 clone →March 23 2016 first attempt to get cassette port working
- 11:5111:51, 27 March 2016 diff hist 0 N File:Swing.png No edit summary
25 March 2016
- 15:3115:31, 25 March 2016 diff hist +71 N File:Picture of spice Wave forms on cassette interface ZX81+35.png Picture of simulation wave forms of improved cassette interface ZX81+35
- 15:2915:29, 25 March 2016 diff hist +38 N File:Picture of Spice model of cassette interface ZX81+35.png picture of improved cassette interface
- 15:2815:28, 25 March 2016 diff hist +55 N File:Wave forms on cassette interface ZX81+35.pdf Simulation of wave forms on improved cassette interface
- 15:2815:28, 25 March 2016 diff hist +27 N File:Spice model of cassette interface ZX81+35.pdf improved cassette interface
23 March 2016
- 17:3017:30, 23 March 2016 diff hist +277 ZX81PLUS35 ZX81 clone →March 23 2016 first attempt to get cassette port working
- 16:0516:05, 23 March 2016 diff hist +514 ZX81PLUS35 ZX81 clone →March 23 2016 first attempt to get cassette port working
- 15:5915:59, 23 March 2016 diff hist 0 m ZX81PLUS35 ZX81 clone →March 23 2016 first attempt to get cassette port working
- 00:3900:39, 23 March 2016 diff hist +85 ZX81PLUS35 ZX81 clone →March 23 2016 first attempt to get cassette port working
- 00:3800:38, 23 March 2016 diff hist +32 N File:Cassette interface march 23 2016.png first revised cassette interface
- 00:2200:22, 23 March 2016 diff hist 0 File:ZX81+35 REV 3.0.pdf Mahjongg uploaded a new version of File:ZX81+35 REV 3.0.pdf
- 00:2100:21, 23 March 2016 diff hist +1,257 ZX81PLUS35 ZX81 clone →March 20 2016 fixed joystick interface problem
20 March 2016
- 02:2402:24, 20 March 2016 diff hist +1,268 ZX81PLUS35 ZX81 clone →March 15, 2016 fixed the video problem
- 02:0402:04, 20 March 2016 diff hist 0 File:ZX81+35 REV 3.0.pdf Mahjongg uploaded a new version of File:ZX81+35 REV 3.0.pdf
19 March 2016
- 21:1721:17, 19 March 2016 diff hist 0 File:ZX81+35 REV 3.0.pdf Mahjongg uploaded a new version of File:ZX81+35 REV 3.0.pdf
- 21:1621:16, 19 March 2016 diff hist +47 ZX81PLUS35 ZX81 clone →March 15, 2016 fixed the video problem
16 March 2016
- 23:5823:58, 16 March 2016 diff hist 0 N File:Improved video quality.jpg No edit summary
- 23:4523:45, 16 March 2016 diff hist 0 File:ZX81+35 perfect checkerboard.jpg Mahjongg uploaded a new version of File:ZX81+35 perfect checkerboard.jpg
- 23:3823:38, 16 March 2016 diff hist 0 N File:ZX81+35 perfect checkerboard.jpg No edit summary
- 23:3523:35, 16 March 2016 diff hist 0 N File:ZX81+35 fixed video.jpg No edit summary
- 23:3423:34, 16 March 2016 diff hist +301 ZX81PLUS35 ZX81 clone →March 13, 2016, REV 3.0 the first non prototype version
- 23:2823:28, 16 March 2016 diff hist +224 ZX81PLUS35 ZX81 clone →March 13, 2016, REV 3.0 the first non prototype version
13 March 2016
- 21:0421:04, 13 March 2016 diff hist +29 ZX81PLUS35 ZX81 clone →March 13, 2016, REV 3.0 the first non prototype version
- 21:0221:02, 13 March 2016 diff hist +38 N File:ZX81+35 REV 3.0.pdf first version of non prototype ZX81+35
- 21:0021:00, 13 March 2016 diff hist +629 ZX81PLUS35 ZX81 clone →March 8, 2016, video signal is okay now
- 20:4620:46, 13 March 2016 diff hist +2 ZX81PLUS35 ZX81 clone No edit summary
- 15:1315:13, 13 March 2016 diff hist +93 ZX81PLUS35 ZX81 clone No edit summary
- 15:0915:09, 13 March 2016 diff hist −5 ZX81PLUS35 ZX81 clone No edit summary
- 15:0615:06, 13 March 2016 diff hist +24 ZX81PLUS35 ZX81 clone No edit summary
- 15:0415:04, 13 March 2016 diff hist −19 ZX81PLUS35 ZX81 clone No edit summary
- 15:0215:02, 13 March 2016 diff hist +17 ZX81PLUS35 ZX81 clone No edit summary
- 15:0215:02, 13 March 2016 diff hist −203 ZX81+34 No edit summary
- 15:0115:01, 13 March 2016 diff hist +186 ZX81PLUS35 ZX81 clone No edit summary
- 14:5614:56, 13 March 2016 diff hist +265 ZX81PLUS35 ZX81 clone →March 8, 2016, video signal is okay now
10 March 2016
- 01:0901:09, 10 March 2016 diff hist +7 m ZX81PLUS35 ZX81 clone →March 8, 2016, video signal is okay now
9 March 2016
- 23:4023:40, 9 March 2016 diff hist +214 ZX81PLUS35 ZX81 clone →March 8, 2016, video signal is okay now
- 23:3723:37, 9 March 2016 diff hist 0 ZX81PLUS35 ZX81 clone →March 8, 2016, video signal is okay now
- 23:3623:36, 9 March 2016 diff hist +404 ZX81PLUS35 ZX81 clone →1 March 2016 keyboard is working
- 22:2722:27, 9 March 2016 diff hist +46 N File:PTDC0252.JPG tv picture produced by ZX81+35 on march 8 2016
4 March 2016
29 February 2016
- 01:3301:33, 29 February 2016 diff hist +1 ZX81+34 →Its working !
- 01:3201:32, 29 February 2016 diff hist +28 ZX81+34 →Now started on its 2016 successor the ZX81+35
- 01:3101:31, 29 February 2016 diff hist −1 m ZX81+34 →what now?
- 01:3001:30, 29 February 2016 diff hist 0 ZX81+34 →Its working !
- 01:2901:29, 29 February 2016 diff hist +5 ZX81+34 →Its working !
- 01:2901:29, 29 February 2016 diff hist +112 ZX81+34 No edit summary
28 February 2016
- 16:0416:04, 28 February 2016 diff hist +24 ZX81PLUS35 ZX81 clone →28 February 2016 It's alive!
- 16:0316:03, 28 February 2016 diff hist −4 ZX81PLUS35 ZX81 clone No edit summary
- 16:0116:01, 28 February 2016 diff hist +68 ZX81+34 →Now started on its 2016 successor the ZX81+35
- 02:2502:25, 28 February 2016 diff hist +21 ZX81PLUS35 ZX81 clone →28 February 2016 It's alive!
- 02:2402:24, 28 February 2016 diff hist +52 ZX81PLUS35 ZX81 clone →28 February 2016 It's alive!
- 02:2102:21, 28 February 2016 diff hist +12 ZX81PLUS35 ZX81 clone →28 February 2016 It's alive!
- 02:1902:19, 28 February 2016 diff hist +101 ZX81PLUS35 ZX81 clone →28 February 2016 It's alive!
- 02:1402:14, 28 February 2016 diff hist +25 ZX81PLUS35 ZX81 clone →28 February 2016 It's alive!
- 02:1302:13, 28 February 2016 diff hist +57 ZX81PLUS35 ZX81 clone →28 February 2016 It's alive!
- 02:1202:12, 28 February 2016 diff hist +11 ZX81PLUS35 ZX81 clone →28 February 2016 It's alive!
- 02:1002:10, 28 February 2016 diff hist +89 ZX81PLUS35 ZX81 clone →28 February 2016 It's alive!
- 02:0802:08, 28 February 2016 diff hist +643 ZX81PLUS35 ZX81 clone →21 February 2016
- 01:5901:59, 28 February 2016 diff hist +34 N File:Its alive!.JPG first sign of life for the ZX81+35
21 February 2016
- 22:3222:32, 21 February 2016 diff hist +10 ZX81PLUS35 ZX81 clone →21 February 2016
- 22:2922:29, 21 February 2016 diff hist +526 ZX81PLUS35 ZX81 clone →2 February 2016
- 22:2122:21, 21 February 2016 diff hist +118 N File:ZX81+35 REV 2.2 built up.JPG All components soldered to the board, except part of the Joystick logic (to make debugging the keyboard layout easier)
- 19:3619:36, 21 February 2016 diff hist +317 Galaksija →saturday february 13 2016
- 19:3219:32, 21 February 2016 diff hist +104 N File:GalaxySCH.pdf another version, based on a GAL (of which the content description is not available) so nearly worthless.
- 19:3019:30, 21 February 2016 diff hist +104 N File:Galaksija based on GAL logic schematic diagram.jpg another version, based on a GAL (of which the content description is not available) so nearly worthless.
- 19:2619:26, 21 February 2016 diff hist +513 Galaksija →saturday february 13 2016
- 19:1919:19, 21 February 2016 diff hist +30 N File:Original Galaksija schematic diagram.jpg the diagram as first published
- 15:5915:59, 21 February 2016 diff hist 0 Magnavox Odyssey No edit summary
20 February 2016
- 19:5319:53, 20 February 2016 diff hist +30 Mahjongg No edit summary
- 19:4719:47, 20 February 2016 diff hist +47 Mahjongg No edit summary
- 19:4519:45, 20 February 2016 diff hist +248 Mahjongg No edit summary