building a “Robot Pianista” that uses a simple mechanism to play a tune under electronic command (Spanish language, Google Translate link). An Arduino Nano is the heart of the build ...

An Arduino Nano controls it, but since you only need one output pin to run the servo, you could easily use an ESP8266. He went ahead and added a small OLED screen and a few buttons too — he’s ...

If you're developing a wrist watch, a small light-following robot, or a portable weather station with Arduino, one of the ...

As the Arduino Nano and Micro cost the same ($24.90), deciding ... DIY devices like portable environmental sensors or mobile robots, you can't go wrong with the Nano. Its size makes it easy ...