User contributions
Jump to navigation
Jump to search
(newest | oldest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)
- 23:54, 10 December 2019 (diff | hist) (+5) ZX81plus38 simple to build ZX-81 clone (→December 10, 2019, partially routed) (current)
- 23:41, 10 December 2019 (diff | hist) (+15) ZX81plus38 simple to build ZX-81 clone (→December 3, 2019, partially routed)
- 23:39, 10 December 2019 (diff | hist) (+87) N File:ZX81plus38 routing progress 10 december 2019.png (Added card edge fingers, among more stuff this time enabled the rats nest) (current)
- 23:50, 3 December 2019 (diff | hist) (+1) ZX81plus38 simple to build ZX-81 clone (→October 30, 2016 First component placement =)
- 23:49, 3 December 2019 (diff | hist) (0) N File:ZX81plus38 routing progress 3 December 2019.png (current)
- 23:48, 3 December 2019 (diff | hist) (+3) ZX81plus38 simple to build ZX-81 clone (→December 3, 2019, partially routed)
- 23:47, 3 December 2019 (diff | hist) (0) m File:ZX81plus38 routing progress 3 december 2019.png (Mahjongg moved page File:ZX81+38 routing progress 3 december 2019.png to File:ZX81plus38 routing progress 3 december 2019.png: No use of the plus sign) (current)
- 23:47, 3 December 2019 (diff | hist) (+66) N File:ZX81+38 routing progress 3 december 2019.png (Mahjongg moved page File:ZX81+38 routing progress 3 december 2019.png to File:ZX81plus38 routing progress 3 december 2019.png: No use of the plus sign) (current) (Tag: New redirect)
- 23:45, 3 December 2019 (diff | hist) (+1) ZX81plus38 simple to build ZX-81 clone (→December 3, 2019, partially routed)
- 23:45, 3 December 2019 (diff | hist) (+74) ZX81plus38 simple to build ZX-81 clone (→November 20, 2019 finished placement, did some power routing)
- 23:41, 3 December 2019 (diff | hist) (0) N File:ZX81plus38 routing progress 3 december 2019.png
- 17:12, 20 November 2019 (diff | hist) (+4) m ZX81plus38 simple to build ZX-81 clone (→November 20, 2019 finished placement, did some power routing)
- 17:11, 20 November 2019 (diff | hist) (+81) ZX81plus38 simple to build ZX-81 clone (→November 20, 2019 finished placement, did some power routing)
- 03:00, 20 November 2019 (diff | hist) (+1) ZX81plus38 simple to build ZX-81 clone (→November 13, 2019 Did a lot of placement optimization)
- 02:17, 20 November 2019 (diff | hist) (+283) ZX81plus38 simple to build ZX-81 clone (→November 13, 2019 Did a lot of placement optimization)
- 02:09, 20 November 2019 (diff | hist) (+64) N File:Placement and ratnest 2019-11-20 02-05-42.png (optimized placement, plus some GND and +5V routing) (current)
- 18:14, 19 November 2019 (diff | hist) (+140) ZX81plus38 simple to build ZX-81 clone (→November 13, 2019 Did a lot of placement optimization)
- 18:12, 19 November 2019 (diff | hist) (+53) N File:ZX81plus38rev 1.4 16 colour.png (after optimizing placement 16 color PNG) (current)
- 18:10, 19 November 2019 (diff | hist) (0) File:ZX81plus38rev 1.4.png (Mahjongg uploaded a new version of File:ZX81plus38rev 1.4.png) (current)
- 17:58, 19 November 2019 (diff | hist) (+40) N File:ZX81plus38rev 1.4.png (after optimizing placement)
- 01:22, 13 November 2019 (diff | hist) (+42) ZX81plus38 simple to build ZX-81 clone (→November 13, 2019 Did a lot of placement optimization)
- 01:21, 13 November 2019 (diff | hist) (+6) ZX81plus38 simple to build ZX-81 clone (→November 13, 2019 Did a lot of placement optimization)
- 01:20, 13 November 2019 (diff | hist) (+95) ZX81plus38 simple to build ZX-81 clone (→November 13, 2019 Did a lot of placement optimisation)
- 01:18, 13 November 2019 (diff | hist) (+31) ZX81plus38 simple to build ZX-81 clone (→November 13, 2019 Did a lot of placement optimisation)
- 01:17, 13 November 2019 (diff | hist) (+64) N File:ZX81plus38rev 1.4.pdf (revision 1.4 after component placing optimization.) (current)
- 01:15, 13 November 2019 (diff | hist) (+95) ZX81plus38 simple to build ZX-81 clone (→November 6, 2016 re-shaped the DIP pads to accommodate routing two wires between pads)
- 01:13, 13 November 2019 (diff | hist) (-47) ZX81plus38 simple to build ZX-81 clone (→October 20, 2016 rev 1.3 supports 16K ROM's)
- 16:11, 11 November 2019 (diff | hist) (+1) ZX81plus38 simple to build ZX-81 clone (→October 20, 2016 rev 1.3 supports 16K ROM's)
- 16:10, 11 November 2019 (diff | hist) (-1) ZX81plus38 simple to build ZX-81 clone (→October 20, 2016 rev 1.3 supports 16K ROM's)
- 16:09, 11 November 2019 (diff | hist) (+47) ZX81plus38 simple to build ZX-81 clone (→October 20, 2016 rev 1.3 supports 16K ROM's)
- 16:09, 11 November 2019 (diff | hist) (-47) ZX81plus38 simple to build ZX-81 clone (→October 15, 2019, finished schematic rev1.2 (functionally complete))
- 16:08, 11 November 2019 (diff | hist) (+29) N File:ZX81plus38 rev1.3 picture.png (Picture version) (current)
- 11:48, 11 November 2019 (diff | hist) (+4) m 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) (current)
- 11:47, 11 November 2019 (diff | hist) (+6) 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)
- 11:43, 11 November 2019 (diff | hist) (+642) Designing the RhoCoCo Retro Home COlor COmputer hardware (→Keyboard connections are not wrong, only spectrum, not ZX-81, compatible)
- 11:34, 11 November 2019 (diff | hist) (0) Space invaders repair (→11/11/2019 Done a course on CRT repair, and now know how to fix the CRT) (current)
- 11:33, 11 November 2019 (diff | hist) (+460) Space invaders repair (→Drawn the schematic of the pseudo noise generator)
- 11:14, 11 November 2019 (diff | hist) (-3) Arcade repair course (current)
- 00:41, 6 November 2019 (diff | hist) (+78) ZX81plus38 simple to build ZX-81 clone (→November 6, 2016 re-shaped the DIP pads to accommodate routing two wires between pads)
- 00:39, 6 November 2019 (diff | hist) (+662) ZX81plus38 simple to build ZX-81 clone (→October 30, 2016 First component placement =)
- 00:27, 6 November 2019 (diff | hist) (+190) N File:Ratsnest ZX81+38.png (rats-nest and modified pads before part and port optimizations to show that 2 wires in-between pas is necessary, and how the pads are re-shaped to accommodate two 0.2mm traces.) (current)
- 01:33, 3 November 2019 (diff | hist) (+648) Space invaders repair (→Drawn the schematic of the pseudo noise generator)
- 01:22, 3 November 2019 (diff | hist) (+3) m Space invaders repair
- 01:09, 3 November 2019 (diff | hist) (0) Space invaders repair
- 01:04, 3 November 2019 (diff | hist) (0) Space invaders repair
- 14:27, 1 November 2019 (diff | hist) (+59) Arcade repair course
- 12:04, 1 November 2019 (diff | hist) (-2) Arcade repair course
- 12:01, 1 November 2019 (diff | hist) (+1) Space invaders repair (→23 september 2017 replaced the last LM3900)
- 11:55, 1 November 2019 (diff | hist) (+262) Arcade repair course
- 11:45, 1 November 2019 (diff | hist) (0) Arcade repair course
(newest | oldest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)
