Halloween project 2022: Zombie
horaz
Introduction It was September 2022, Vic and I decided to start working on a Halloween project. It would be a lot of fun for both of us. We’d have around…
Motors
Spring Catapult
Spring catapult
Arduino Xbee remote control car
Arduino Xbee remote control car Main parts list Car chassis x 1 Xbee x 2 Arduino Xbee shield x 2 Arduino board x 2 Arduino motor shield Arduino joystick shield…
How to control a 12 volts DC motor (or solenoid) from your Raspberry Pi
Introduction Raspberry Pi GPIO pins work at 3.3 volts and the current you can draw from them is quite limited for many applications (16 mA – 50 mA). An external…
Arduino controlling a servo: Are you supplying enough power?
Finding information about how to control a servo through Arduino boards is pretty easy. There are many resources on the web on this regard. However, I find that proper emphasis…