Digital Bell Controller

This page details the new digital bell controller I created for my church to replace the old analog system.

Below is an image of the front of the controller. This is actually an image of the first version of the faceplate, the second version made the interface simpler, and improved usability. I just need to take a new picture...

The circuit board for the controller can be seen below. The brain of the controller is a Javelin Stamp from Parallax. It features a programming port for future firmware updates, a supercap backed real time clock, and a user interface. The system includes features such as automatic daylight savings time, and both automated and manual ring modes.

I will be adding more information such as Javelin programs and more pictures later.