A bare servo wouldn’t be much fun, so [Outaspaceman] connected a tentacle and a small Swiss army knife. Yes, a knife. The tentacle in question is designed to be a finger puppet.

Remember to use separate battery supplies for the Arduino and the two servos. You can use a standard 9V battery for powering the Arduino board through its DC IN port. For servos, a 6VDC supply from a ...

Dual Servo Motor Movement with Arduino Uno: This project demonstrates how to control two servo motors in a mirrored motion using the Servo.h library. The setup makes one servo rotate from 0° to 180°, ...

This Arduino project controls a servo motor based on distance measured by an HC-SR04 ultrasonic sensor, adjusting to four angles for different proximity ranges. It updates only when significant ...

Posted in Arduino Hacks, Misc Hacks Tagged arduino, lcd, servo, tester ← Retrotechtacular: Max Headroom Takes Chicago In Audacious TV Hack Custom Data Writer Board For 1996 Plane’s GPS → ...

I have a standard servo that can rotate approximately 180 degrees (90° in each direction) and is controlled using the included Arduino’s Servo Library. The code is simple too and I’ll try to explain ...