Uploads by Mahjongg

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Date Name Thumbnail Size Description Versions
19:08, 26 November 2014 100% routed, before cleanup and copper planes.png (file) 168 KB ZX-14 layour, after gaining 100% connectivity, but before checking, cleanup and copper filling. 1
17:31, 6 April 2016 1e ontwerp bodem met PCB's.png (file) 204 KB Better angle, added screws 3
18:28, 5 April 2016 1e ontwerp concept bodem.png (file) 38 KB 1e concept van bodem ZX81+35 1
23:46, 6 May 2017 20170506 173221 1024.jpg (file) 326 KB running testprogram 1
21:16, 17 September 2017 250px-CassetteAndMicrocassette.jpg (file) 8 KB A comparison between microcasettes and normal audio cassettes. 1
14:41, 7 May 2023 2N3904 bent and cut for easy insertion.jpeg (file) 2.82 MB Bent the middle pin out, and cut one of the outer pins so pins have different lengths for ease of insertion in PCB 1
21:12, 23 April 2017 4093 based simple two tone siren.png (file) 36 KB   1
14:27, 8 October 2018 719gZirJI6L. SY355 .jpg (file) 18 KB Supply suitable for my Hydra, after protecting settings with duct tape. 1
23:00, 7 December 2016 81b5dZtIPLL. SX522 .jpg (file) 19 KB SNES controller 1
16:09, 18 May 2017 8x8 led sequencer.PNG (file) 53 KB   1
22:24, 16 January 2018 Achterlicht.jpg (file) 29 KB   1
16:48, 28 March 2016 Average value after 0,15 sec with 10uF cap.png (file) 48 KB   1
17:07, 28 March 2016 Average value after 0,15 sec with 4.7nF cap.png (file) 47 KB   1
01:48, 21 February 2024 Backplate with VGA connector.JPG (file) 2.59 MB   1
23:31, 21 March 2023 Backside of network adapter and NABU PC.JPG (file) 739 KB   1
22:56, 25 March 2023 Blanco screen at first test.JPG (file) 4.15 MB   1
23:11, 18 April 2023 Buigtool diodes.JPG (file) 2.2 MB buig diodes met de hand of met een tooltje zoals dit 1
23:44, 11 July 2017 CBM2032 running Tetris.jpg (file) 548 KB de PET 2001 AKA CBM 2032. CMB = Commodore Business Machine 1
00:25, 23 June 2023 CHERRY MX1A-E1NN 01.png (file) 2.88 MB   1
00:42, 31 August 2022 Cabling.JPG (file) 2.56 MB   1
00:38, 23 March 2016 Cassette interface march 23 2016.png (file) 45 KB first revised cassette interface 1
15:07, 26 March 2024 CloudCPM drive B- user 0 contains working MSX games and MSXROM executable.jpeg (file) 2.72 MB   1
02:26, 27 August 2023 Cloud cp-m.jpeg (file) 2.22 MB   1
20:12, 26 August 2014 Color coded ZX14 schematic with eprom support.pdf (file) 69 KB Rev 1.1 with simplified I/O header 2
20:20, 29 November 2014 Component placement 16 September 2014.png (file) 168 KB now completely routed, pictures is shot from a gerber viewer. Next cleanup, checking ground plane, and copper filling 7
23:13, 30 January 2018 Componenten opstelling rf backlight rev 2,2.pdf (file) 73 KB Reverted to version as of 23:12, 30 January 2018 3
01:49, 21 February 2024 Composite to component adapter.JPG (file) 2.96 MB   1
21:33, 28 May 2023 Consists of three layers dual sided tape.JPG (file) 2.09 MB   1
20:56, 16 January 2016 Cpc464.computer.750pix.jpg (file) 76 KB amstrad CPC464 being used to play a game 1
21:30, 28 March 2023 Crimped anew with two +12V and one +5V wires.JPG (file) 4.47 MB   1
21:24, 23 August 2022 Cut one row more is needed.JPG (file) 2.82 MB   1
23:35, 8 August 2017 DGjAJYsXsAEE1gR.jpg (file) 241 KB My PET at SHA2017 1
21:37, 2 March 2015 DSCN2173.JPG (file) 1.54 MB `vextrex and microvision at revspace 1
23:03, 23 January 2024 Datasette after second repair.JPG (file) 173 KB   1
17:06, 14 February 2022 Desktop computer GALAKSIJA, 1983.jpg (file) 1.34 MB   1
23:12, 18 April 2023 Diodes op zx81+38.JPG (file) 2.81 MB buig diodes met de hand of met een tooltje zoals dit 1
22:51, 21 March 2017 Emulator JOYPAD schematics.pdf (file) 16 KB   1
23:22, 7 March 2017 Emulator placement.gbr.odt (file) 75 KB   2
22:34, 28 February 2017 Emulator schematics.pdf (file) 15 KB Schematic of Retro console with a raspberry PI Zero W Revision 1.0 1
23:15, 24 September 2019 Estimate placement ZX81+38.png (file) 175 KB First estimate of all the logic will fit on a ZX-81 size board 1
20:40, 9 December 2018 FULL RHOCOCO-keyboard-io.png (file) 104 KB Revision 1,8 of December 9, 2018 4
20:33, 9 December 2018 FULL RHOCOCO-main.png (file) 241 KB   5
20:39, 9 December 2018 FULL RHOCOCO-z80.png (file) 333 KB Revision 1,8 with 256K memory mapper 5
23:24, 24 July 2018 FULL RHOCOCO.pdf (file) 171 KB Full compliment of schematics sheets of Z80 plus Propeller based Rhococo retro home color computer 1
15:35, 6 April 2019 Family picture.jpg (file) 1.7 MB The inspiration that lead tot RHOCOCO 1
12:40, 10 April 2020 Final ZX81plus38 PCB rev 1,4 bottom view.PNG (file) 333 KB scratch line JP11 to bottom side, pads of jumpers to 1.6mm instead of 1.7mm 2
12:45, 10 April 2020 Final ZX81plus38 PCB rev 1,4 silk screen top.PNG (file) 111 KB Version of April 10, 2020 2
12:37, 10 April 2020 Final ZX81plus38 PCB rev 1,4 top view.PNG (file) 414 KB Moved the last default jumper wire to the bottom, made jumper pads smaller 2
16:12, 21 January 2015 Final preview.png (file) 387 KB Final preview of ZX81+34 1
23:36, 18 February 2020 Finished layout ZX81+38 19 feb 2020 without copper fill.png (file) 76 KB Finshed layout, no copper fill yet. Expansion port for I/O only 1
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