2 layers57 × 75 mm
2 layers119.9 × 118.6 mm
Keypad
skullydazed/Keypad2The Darkstar Backlit Keypad
- Size
- 119.9 × 118.6 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 78
- Nets
- 75
- Pads
- 259
- Tracks, vias
- 350, 10
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 4 Nov 2014
- Updated
- 4 Nov 2014
Overview
Keypad is an open-source printed circuit board by skullydazed, from the skullydazed/Keypad repository on GitHub, published under the MIT licence. It is a 2-layer board of 119.9 × 118.6 mm with 78 parts on 75 nets, routed with 350 tracks and 10 vias.
Its parts include 44 diodes, 11 resistors and 1 IC. It belongs with the keyboards and input boards and the AVR (ATmega, ATtiny) boards of this library.
README
README.mdDarkstar Backlit Keypad
This is a KiCad project for my backlit 10-key. The goal is to design a keypad for excel power-users.
Parts
78| Qty | Value | Footprint | References |
|---|---|---|---|
| 22 | DIODE | CHERRY_MX_DIODE | D2, D10, D11, D12, D14, D16, D17, D18, D19, D20, D21, D23, D24, D25, D26, D27 +6 |
| 22 | LED | CHERRY_MX_LED | LED1, LED2, LED3, LED10, LED11, LED12, LED13, LED14, LED15, LED16, LED17, LED18, LED19, LED20, LED21, LED22 +6 |
| 20 | SW_PUSH | CHERRY_PCB_100H | ASTERISK1, BACKSPACE1, DOWN1, LEFT1, MINUS1, NUM1, NUM2, NUM3, NUM4, NUM5, NUM6, NUM7, NUM8, NUM9, PERIOD1, PLUS1 +4 |
| 11 | 51Ω | RESISTOR | R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11 |
| 1 | SW_PUSH | CHERRY_PCB_200V | ENTER1 |
| 1 | SW_PUSH | CHERRY_PCB_200H | NUM0 |
| 1 | TEENSY2.0 | TEENSY_2.0 | U1 |
Questions
How big is the Keypad PCB?
It measures 119.9 × 118.6 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Keypad use?
78 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 Keypad KiCad files?
From the skullydazed/Keypad repository on GitHub, at the commit this page was made from: the board is Keypad.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Keypad design in my own project?
Its repository publishes it under the MIT 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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