With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
Tell us about yourself!
I've been looking to build a very similar circuit, but didn't realise it could be made so small!Is there any chance you could post a diagram of the circuit board, as it's hard to tell exactly how you've built it!
Let your inbox help you discover our best projects, classes, and contests. Instructables will help you learn how to make anything!
© 2016 Autodesk, Inc.