2 layers98 × 27 mm
2 layers22.9 × 72.4 mm
Ps288
ethy1ene/ps288mf7A simple Arduino-based PS/2 to PC-8801M/F keyboard adapter
- Size
- 22.9 × 72.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 5
- Nets
- 31
- Pads
- 46
- Tracks, vias
- 18, 0
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 11 Jul 2019
- Updated
- 1 Dec 2022
Overview
Ps288 is an open-source printed circuit board by ethy1ene, from the ethy1ene/ps288mf repository on GitHub, published under the WTFPL licence. It is a 2-layer board of 22.9 × 72.4 mm with 5 parts on 31 nets, routed with 18 tracks and 0 vias.
Its parts include 2 connectors and 1 capacitor. It belongs with the keyboards and input and interfaces and adapters boards and the AVR (ATmega, ATtiny) boards of this library.
README
README.mdPS288MF
A simple Arduino-based PS/2 to PC-8801F/M keyboard adapter.
PC-8801FH以降用のPS2キーボードアダプター
Need PS2keyAdvanced library.
Default pinout
| PS/2 keyboard | Arduino | PC-8801 host |
|---|---|---|
| +5v | +5v | +5v |
| D6 | Rx | |
| DATA | D4 | |
| CLK | D3 | |
| GND | GND | GND |
PC-88MA side pinout:
Keymap
Usage
Just buy a Arduino Nano, upload the codes, connect the cables as above. :)
Parts
5| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | Arduino_Nano_v3.x | Module:Arduino_Nano | A1 |
| 1 | C | Capacitor_THT:C_Disc_D3.0mm_W1.6mm_P2.50mm | 0.1uf |
| 1 | CP1 | Capacitor_THT:CP_Radial_D4.0mm_P1.50mm | C1 |
| 1 | Conn_01x03_Female | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J2 |
| 1 | Mini-DIN-6 | Connector_DIN:mdin6 | J1 |
Questions
How big is the Ps288 PCB?
It measures 22.9 × 72.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Ps288 use?
5 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Ps288 KiCad files?
From the ethy1ene/ps288mf repository on GitHub, at the commit this page was made from: the board is sch/ps288.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Ps288 design in my own project?
Its repository publishes it under the WTFPL licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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