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!
So I set up and follow the instructions to do the Garage Opener. When I got through all the steps I wanted to test it and make sure it was getting the power when pushing the button. So before hooking it up to the Garage Opener I attached a small LED light to the wires and it appears that the LED is ALWAYS dimly lit/on. When the button is pushed, the LED gets brighter. Should I be concerned that the Pi is always pushing out some power?
Join 2 million + to receive instant DIY inspiration in your inbox.
© 2016 Autodesk, Inc.