Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

It’s hard to imagine an easier way to set up communications between an Android device and an Arduino using Bluetooth than by ... Arduino sketch and an Android app. Check out all the controls ...

If the car and phone are paired via Bluetooth, the doors unlock. Walk out of range and the car automatically locks when the connection drops. His build uses an Arduino Mega with a BlueSMiRF ...