Did you ever want to have a nice LED blink off and on while OpenCV recorded video from your WebCam?
Drive some geared, DC motors via 12vDC lead acid battery w/ the BBGW, Sabertooth 2 x 12, and a Motor Bridge Cape attached!
Physical computing library in JavaScript for Node.JS and the browser
Want to learn how to trigger events when a known Bluetooth device is nearby using the BBGW? Here's a python example to get you started!