Walk out of range and the car automatically locks when the connection drops. His build uses an Arduino Mega with a BlueSMiRF Silver Bluetooth board that actively searches for his phone and ...

He was able to get it running with an Arduino in no time so he decided to take the project a little bit further. What he ended up with is a stepper motor driver which can be controlled over Bluetooth.

Have you ever wanted to build yourself a 2WD Electric Car and control it wirelessly especially through your Android application? In this post, I am going ...

Looking for a small robotics project over the Easter weekend? Try swapping an RC car's motors for an Arduino board instead!

Tenka Labs' Circuit Cubes let you add lights, motors and other electronics to your Lego projects while teaching important lessons about circuits and electricity.