The code for the project is self-explanatory and easy for beginners to understand ... the input (photoresistor) and an Arduino library for the output (servo motor). The entire program is just ...

Like the Raspberry Pi, the Arduino is commonly seen in educational settings, and there are plenty of fun and easy Arduino projects ... and modify the IDE's source code, which is hosted on GitHub.

Though the user provides the muscle, the brains behind this operation is an Arduino ... ridiculously easy to connect EMG sensors and other I²C devices like screens and, well, servo claws.

the Serial Servo Arduino Shield, and the Serial Servo Breakout. Each of these devices offers unique features and capabilities, making them suitable for a wide range of applications. Other articles ...

This is when you pull out your traditional Morse code keyer and ... interfacing an Arduino with a straight key. You can see the straight key being pressed by a hobby servo in the image above.