Connect Stepper Motor to Arduino and control it with Rotary Encoder - Quick and Easy!

Wondering which is the thrust of your brushless motors? Do you want to check the current absorption? Build your cheap thrust station!

I present to you the advance of the robot following lines that I have worked lately

Build a line follower using an LM324N with a backup Arduino Nano.

A robotic tower crane made out of Lego Technic, Arduino boards, 3D printed parts, off-the-shelf DC gear motors, and addressable RGB LEDs.

A DC motor starter using 600 V CoolMOS™ C7 Gold superjunction MOSFETs for industrial applications.

Rocker Bogie Wheelchair Prototype Prototipo Cadeira de Rodas