DIODE(electronic doorbell ONLY) : https://amzn.to/37lMnms RESISTOR(no doorbell) : https://amzn.to/3avN2Uk just an idea on how i did it…. ask me anything...
Subscribe and visit our weekly FIX IT Home Improvement podcast on iTunes or Stitcher https://itunes.apple.com/us/podcast/fix-it-home-improvement/id880903087?mt=2 I share some tips on how to wire a transformer....