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

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

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

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.

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

Rocker Bogie Wheelchair Prototype Prototipo Cadeira de Rodas