January 5, 2013
We’ve decided to open-source several of our smaller projects that were developed for mostly internal uses. Check out:
The first one of these is a 4-channel, high-side power controller. It has 4 inputs (2 interrupt-driven), and Arduino-compatible based on the RBBB, and 4x3A positive 12V outputs (common ground). This is a perfect board for controlling common-cathode LED lighting, or could be used as a small, 1-door Wiegand controller with Open Access Control automation.