Among all the Arduino boards, the Uno is most folks' go-to choice, and for good reason. It's the perfect platform to get started with Arduino, it's capable enough to handle a wide range of tasks, and ...

Sometimes actuators/sensors require an analog output from the Arduino. An analog output is a pin that can have any voltage between 0-5V assigned to it, as opposed to a digital pin that can only be ...

This is a fork (backup) of the well-known "PWM frequency library" initially created by Sam Knight; see http://code.google.com/p/arduino-pwm-frequency-library ...