Uploads by Mahjongg
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This special page shows all uploaded files.
| Date | Name | Thumbnail | Size | Description | Versions |
|---|---|---|---|---|---|
| 00:00, 23 June 2023 | Result.JPG (file) |  |
3.01 MB | 1 | |
| 23:55, 22 June 2023 | Program.JPG (file) |  |
2.95 MB | 1 | |
| 23:16, 28 May 2023 | Screw problem.JPG (file) |  |
2.73 MB | 1 | |
| 23:04, 28 May 2023 | Only top with joystick port.JPG (file) |  |
2.31 MB | 1 | |
| 21:54, 28 May 2023 | Joystick works.JPG (file) |  |
1.93 MB | 1 | |
| 21:50, 28 May 2023 | Keyboard on top of case.JPG (file) |  |
11 KB | 1 | |
| 21:37, 28 May 2023 | Its a bit wobbly.JPG (file) |  |
2.7 MB | 1 | |
| 21:33, 28 May 2023 | Consists of three layers dual sided tape.JPG (file) |  |
2.09 MB | 1 | |
| 21:28, 28 May 2023 | Sticky Ridge around keyboard .JPG (file) |  |
2.75 MB | 1 | |
| 23:21, 16 May 2023 | It works.JPG (file) |  |
2.77 MB | after I resoldered R49 it worked! | 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 |
| 22:53, 6 May 2023 | Opgebouwd maar niet werkend.JPG (file) |  |
2.81 MB | Eerste test gaf geen beeld, er zat een breuk in de RCA conector omdat ik de plug er in moest wrikken, maar ook na repareren plug geen beeld! | 1 |
| 20:40, 2 May 2023 | ZX81+38 rev 1.9 component placement.png (file) |  |
59 KB | Moved 15pF capacitors below crystal, and RP1 is a 10K resistor packet | 3 |
| 00:26, 26 April 2023 | Then all ceramic caps.JPG (file) |  |
2.44 MB | after the IC's mount the ceramic IS's | 1 |
| 23:27, 25 April 2023 | With ICs mounted.JPG (file) |  |
2.78 MB | next step mount the IC's | 1 |
| 23:17, 18 April 2023 | Low components first.jpg (file) |  |
2.76 MB | start with the lower components | 1 |
| 23:15, 18 April 2023 | Kristal legs bent.JPG (file) |  |
2.29 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 |
| 23:11, 18 April 2023 | Buigtool diodes.JPG (file) |  |
2.2 MB | buig diodes met de hand of met een tooltje zoals dit | 1 |
| 23:18, 4 April 2023 | NABU Dig-Dug.JPG (file) |  |
2.74 MB | 1 | |
| 23:15, 4 April 2023 | NABU penguin adventure.JPG (file) |  |
2.45 MB | 1 | |
| 23:13, 4 April 2023 | NABU werkend.JPG (file) |  |
2.92 MB | 1 | |
| 23:10, 4 April 2023 | NABU RS422 cable.JPG (file) |  |
1.99 MB | 1 | |
| 21:30, 28 March 2023 | Crimped anew with two +12V and one +5V wires.JPG (file) |  |
4.47 MB | 1 | |
| 21:20, 28 March 2023 | Working, but no adapter yet.JPG (file) |  |
4.64 MB | 1 | |
| 22:56, 25 March 2023 | Blanco screen at first test.JPG (file) |  |
4.15 MB | 1 | |
| 22:27, 25 March 2023 | NABU new power supply.JPG (file) |  |
4.98 MB | 1 | |
| 22:08, 25 March 2023 | NABU old fan and PSU disassembled.JPG (file) |  |
4.77 MB | 1 | |
| 02:06, 25 March 2023 | Underside NABU PCB.png (file) |  |
298 KB | 1 | |
| 00:34, 23 March 2023 | NABU main board.jpeg (file) |  |
771 KB | 1 | |
| 00:27, 23 March 2023 | Keyboard fits on ZX-81 seen from front cropped.jpg (file) |  |
409 KB | 1 | |
| 00:15, 23 March 2023 | Keyboard on new PCB mounted on ZX-81.jpeg (file) |  |
721 KB | 1 | |
| 00:30, 22 March 2023 | ZX81+38keyboard .JPG (file) |  |
723 KB | 1 | |
| 00:23, 22 March 2023 | ZX81+38keyboard seen from top.JPG (file) |  |
713 KB | 1 | |
| 00:12, 22 March 2023 | NABU CPU and PSG.JPG (file) |  |
752 KB | 1 | |
| 00:12, 22 March 2023 | NABU IO logic.JPG (file) |  |
761 KB | 1 | |
| 00:11, 22 March 2023 | NABU serial interfaces.JPG (file) |  |
731 KB | 1 | |
| 00:10, 22 March 2023 | NABU video section.JPG (file) |  |
732 KB | 1 | |
| 23:57, 21 March 2023 | NABU keyboard controller.JPG (file) |  |
766 KB | 1 | |
| 23:41, 21 March 2023 | NABU opened.JPG (file) |  |
758 KB | 1 | |
| 23:34, 21 March 2023 | NABU empty netwerk box.JPG (file) |  |
728 KB | 1 | |
| 23:31, 21 March 2023 | Backside of network adapter and NABU PC.JPG (file) |  |
739 KB | 1 | |
| 23:20, 21 March 2023 | The complete NABU with manual on top.JPG (file) |  |
730 KB | 1 | |
| 23:14, 21 March 2023 | Unboxing the NABU PC shows the keyboard first.JPG (file) |  |
738 KB | 1 | |
| 23:00, 21 March 2023 | The NABU Boxes.JPG (file) |  |
750 KB | 1 | |
| 16:50, 10 January 2023 | Preview top copper of TZXDuino-pico.png (file) |  |
41 KB | 1 | |
| 14:40, 10 January 2023 | TZXDuino-pico preview.png (file) |  |
69 KB | 1 | |
| 00:22, 10 January 2023 | TZXDuino pico schematic.png (file) |  |
87 KB | 2 | |
| 00:20, 10 January 2023 | TZXDuino pico schematic.pdf (file) |  |
41 KB | rotated card holder & 0805 resistors | 2 |
| 23:37, 18 December 2022 | P1030335.JPG (file) |  |
729 KB | here you can see the TZXDuino-Pico fitted inside the spectrum. | 1 |
