Make a program for the Arduino Pro Mini in Visual Studio to control motor speed with PID which can archive it exactly.

Simple robot to build, involve no pcb or proto board, no frames, just using a lot of glues.

A simple and cheap three wheeled time waster for almost any skill level. Basic stats are Arduino Mini Pro, Sonic distance, and a Gyro.

A hand gesture-controlled car made from scrap DVD player. Hand gestures detected by gyro and Arduino-driven motor.

A 3D printed, battery powered box that includes an Arduino, an OLED display and a rotary encoder is used to control a motorized turntable.

Device that manages the USB camera microscope: Make easy focus with DVD stepper motor and light the object with different colors and intens.

Line followers follow lines, right? But what if you put some LEDs on top and use long exposure? Well, you get this!

Line following robot with RFID sensor for supplying materials and automating workflow - cheap and open source. Inspired by industrial robots

I hacked the Breville One-Touch Tea Maker to play music from Star Wars. It plays when the tea basket moves down and when it moves back up.