Friday fun: Arduino Relay Driver

RuthJ180 produced this video of her using the the Arduino relay driver to control a doorbell:



On the page where this video was posted RuthJ180 referenced these two sites:

• An article from Maurice's Hobby Robotics "Using Relays with Arduino – Turning on the Lights": http://www.glacialwanderer.com/hobbyrobotics/?p=9
• And here is the schematic she used: http://www.arduino.cc/playground/uploads/Learning/relays.pdf

I was going to throw in some lame "keep it ringing" comment, but decided not to because I am not in a ding-dong kind of mood tonight.

Any ways, I hope you all have a great weekend ~ Jim