Because his blinkenlight shield can be used as a light sensor, all that’s needed is a mirror and a pretty long line of sight. There’s a few problems with the setup though: with the Arduino ...

Simply put, it tricks the car into burning less fuel when it’s cruising under a light ... Arduino. The video does a wonderful job going into the details, but essentially by using an oxygen ...

That makes it ideal for applications like robotics or controlling smart blinds that react to light ... convenient. Arduino is able to interpret signals from a variety of sensors.