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!
Is the white bell wire connected to the transformer? So, it seems like I need to run the bell wires from the push button switch, with the white going directly to the LED and red heading INTO the transformer and then another red segment heading OUT OF the transformer, with the resistor soldered in-line, and going to the other connector on the LED. Is this correct? Additionally, if I were to modify this design for a 2-door application, I would need a separate resistor for the 2nd door correct? Or not?
Join 2 million + to receive instant DIY inspiration in your inbox.
© 2016 Autodesk, Inc.