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!
Can I use a small non transistor ?
Can I use a small npn transistor?
When I constructed this on the breadboard the LED stayed lit even if I didn't touch the touch cable how can I make the LED turn on only if I touch the cable???
Let your inbox help you discover our best projects, classes, and contests. Instructables will help you learn how to make anything!
© 2016 Autodesk, Inc.