Did you ever want to start making a four legged bot and did not know where to start?
The idea is to make a simple effective ventilator, studying the concept of using a simple push process with an actuator.
This Arduino Linear Actuator Tutorial shows how to do basic manual control of a large linear actuator using an Arduino and two buttons.
Disassemble an old printer (in this case a dot matrix) and drive the stepper motor(s) for linear motion or rotation. With Arduino.
We used a Particle Photon to control a linear servo motor to control a light switch.
This Arduino Linear Actuator Tutorial shows how to control a Firgelli Small Linear Actuator using an Arduino compatible board.
For this tutorial, we will be making a box that opens and closes using an Arduino and a small Linear Actuator.
This linear actuator is almost completely 3D-printed and only has some very inexpensive materials.
A tiny, very scalable, magnetic actuator that can be made in a few minutes using a 3D printer, a magnet, and some wire.
Clothes dryers waste heat by venting it to the outside world. Reclaim that heat after the humidity of the air has dropped to safe levels.