Twinklr Main Board
This repository contains layouts for the Twinklr main PCB in EAGLE's
sch formats. Gerber files are also included.
This was the original Twinklr board with a built-in 1W amplifier. Unfortunately, it doesn't really work very well, so the amplifier was removed from the final version.
This is the board used in the current version of Twinklr. It distributes 5V from a tip-negative PSU to the Raspberry Pi, rather than stepping down 9V with a regulator. It has no amplifier.
Twinklr is Open Hardware.
Twinklr by Tom Armitage and Richard Birkin is Open Hardware. It is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License
If you use any work in this project, you should credit us, and you must republish any changes you make under the same license. This license does permit commercial use of these designs, but consider getting in touch before selling anything.