nomech

A 4x4 capacitive touch button grid

Adjust quantity:

References	Qty	Manufacturer	MPN	Digikey	Mouser
C1,C2	2	Vishay	VJ0603A220JXACW1BC	399-7874-1-ND	77VJ0603A220JXACBC
C12,C13,C14,C15	4	Vishay	VJ0603Y472KXACW1BC	720-1387-1-ND	77VJ0603Y472KXACBC
C10,C11,C32,C4,C5,C7,C8,C9,C34	9	Yageo	CC0603ZRY5V9BB104	311-1343-1-ND	CC0603ZRY5V9BB104
C3,C33	2	Murata	GRM188R61C105KA93D	490-1536-1-ND	81GRM39R105K16
C6	1	AVX	F931A106KAA	478-8192-1-ND	647F931A106KAA
D1,D10,D11,D12,D13,D14,D15,D16,D2,D3,D4,D5,D6,D7,D8,D9	16	Lumex	SSL-LXA228SIC-TR31	67-2243-1-ND	696LLXA228SICTR31
R1,R2	2	Panasonic	ERJ-3EKF22R0V	P22.0HCT-ND	667ERJ3EKF22R0V

... 12 more lines

View All

NoMech

NoMech touch sensor board. Based on the work of Kasbah.

Current developments:

You can buy the parts to build one through the Kitspace page. The firmware is available in the firmaware repo.

It would need some significant development to work robustly. Here is a demo of how far we got with it:

The hardware design is available under CC-BY-SA-3.0. Any firmware in this repo is under GPLv3.