2 layers19 × 76 mm
Sub
google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards
15 parts3kApache-2.0
2 layers41.9 × 41.9 mm
KeyPad with 4 buttons for Arduino
- Size
- 41.9 × 41.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 15
- Nets
- 6
- Pads
- 31
- Tracks, vias
- 49, 2
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 14 Apr 2017
- Updated
- 15 Jul 2018
Overview
KeyPad is an open-source printed circuit board by FrizzyElectronics, from the FrizzyElectronics/KeyPad repository on GitHub. It is a 2-layer board of 41.9 × 41.9 mm with 15 parts on 6 nets, routed with 49 tracks and 2 vias.
Its parts include 4 resistors, 4 switches and 1 connector. It belongs with the keyboards and input boards of this library.
README
README.mdKeyPad
The Keypad module carries 4 push buttons and uses 4 different values resistors to indicate which buttons are pressed. Four buttons using only one pin on your Arduino! With just an analogRead call you can know the button. The Keypad is great for greating game controllers in combination with 3D printing.
Parts
15| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | SW_Push_Dual | lib_fp:SW_PUSH-12mm | SW1, SW2, SW3, SW4 |
| 1 | 1K | lib_fp:R_0805 | R4 |
| 1 | 2K | lib_fp:R_0805 | R1 |
| 1 | 330R | lib_fp:R_0805 | R2 |
| 1 | 620R | lib_fp:R_0805 | R3 |
| 1 | CONN_01X03 | lib_fp:JST_PH_S3B-PH-K_03x2.00mm_Angled | P1 |
| 1 | LOGO | logos_frizzy:web | G*** |
| 1 | LOGO | logos_frizzy:atom_XL | G*** |
The 11 most common of 15 parts.
Questions
How big is the KeyPad PCB?
It measures 41.9 × 41.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the KeyPad use?
15 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 FrizzyElectronics/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 states no licence, so its author keeps all rights: ask FrizzyElectronics before reusing the design.
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