So why not play it safe and make use of your light switch? Admittedly ... a standard 9g servo motor to do the flipping. An Arduino Nano controls it, but since you only need one output pin to ...

The Nano, just as its name suggests, is the smaller board between the two, and interestingly, also the tiniest ever produced by Arduino. It comes in a light seven-gram weight, with dimensions of ...

The Nano also conveniently works with the Arduino IDE out of the box ... use the Nano for projects that have to be compact and light, such as interactive jewelry, portable monitors, and even ...