2 layers24.4 × 24.4 mm
OSO SWAT B1
joeycastillo/Sensor-Watch
A board replacement for the classic Casio F-91W wristwatch
39 parts2.1k
2 layers112.4 × 96.1 mm
Env NPD
Envious-Data/Env-NPD9A Raspberry Pi Pico powered Numpad!
- Size
- 112.4 × 96.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 39
- Nets
- 53
- Pads
- 221
- Tracks, vias
- 281, 2
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 11 Apr 2021
- Updated
- 10 Jan 2022
Overview
Env NPD is an open-source printed circuit board by Envious-Data, from the Envious-Data/Env-NPD repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 112.4 × 96.1 mm with 39 parts on 53 nets, routed with 281 tracks and 2 vias.
It belongs with the keyboards and input boards and the RP2040 boards of this library.
README
README.mdEnv-NPD
A Raspberry Pi Pico powered Numpad!
What is this?
This is another RPI Pico type mechanical board thing alike my other project but a entirely seperate numpad!
This will use KMK and CircuitPython and should be incredibly easy to build.
Parts List
- 1x Raspberry Pi Pico
- 17x Keyboard Switches of your choosing
- 17x 1N4148 Diodes (through hole)
- Numpad Keycap set
- Numpad PCB
Parts
39| Qty | Value | Footprint | References |
|---|---|---|---|
| 17 | D_Small | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D1, D2, D3, D4, D5, D6, D7, D8, D10, D11, D12, D13, D14, D15, D16, D17 +1 |
| 14 | MX-NoLED | MX_Only:MXOnly-1U-NoLED | MX1, MX2, MX3, MX4, MX5, MX6, MX7, MX8, MX9, MX10, MX12, MX13, MX14, MX16 |
| 4 | MountingHole | MountingHole:MountingHole_2.2mm_M2 | H1, H2, H3, H4 |
| 3 | MX-NoLED | MX_Only:MXOnly-2U-NoLED | MX11, MX15, MX17 |
| 1 | Pico | Pico:RPi_Pico_SMD_TH | MCU1 |
Questions
How big is the Env NPD PCB?
It measures 112.4 × 96.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Env NPD use?
39 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 Env NPD KiCad files?
From the Envious-Data/Env-NPD repository on GitHub, at the commit this page was made from: the board is env-npd.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Env NPD design in my own project?
Its repository publishes it under the GPL-3.0 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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