These are some great DIY projects that you can do for cheap.

Tony Goacher] has worked with a lot of cheap brushless DC motor controllers built in China. They can be very cost-effective, ...

This tree contains Atmel AVR assembly code for ATmega-based 3-phase sensor-less motor electronic speed control (ESC) boards, originally for Turnigy and similar models. This work is based on Bernhard ...

This is a complete autonomous flight control system built on Arduino Uno that processes IMU data at 250Hz, fuses sensor data using a complementary filter, and implements PID control to stabilize the ...

3D print and build an Arduino Pistol-grip Transmitter for controlling Remote Control cars. Today, we’re assembling and wiring a 3D printed Arduino-based pistol-grip radio transmitter that operates ...

This project turns the Arduino into an OBD2 on-board diagnostic tester. So, the Arduino can read OBD2 vehicle data and it can read and clear emissions-related diagnostic trouble codes and ...