note

[Kato RC #15] The Day the Smartphone Became a Transmitter — How a $30 ESP32 RC Car Kills $700 RC Gear

Have you ever bought a $700 transmitter? A Futaba 10PX. A SANWA M17. The moment you touch it, you think, 'This is it.' The precision of the sticks, the response, the way it feels in your hands. It is ...
Hackaday

self balancing

[Matt Denton]’s SpoolBot is a surprisingly agile remote-controlled robot that doesn’t just repurpose filament spool leftovers. It looks exactly like a 2 kg spool of filament; that’s real filament ...
GitHub

"A real-time Arduino-based quadcopter flight controller implementing sensor fusion, PID stabilization, and autonomous hover capability for unmanned aerial vehicles."

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 ...
elektormagazine

Fly your ESP32 Drone on Betaflight with Radio Controller | esp-fc Guide

Configure your ESP32 Drone in Betaflight and fly it with your favorite Radio Controller using esp-fc firmware by rtlopez. With the ESP32 as a drone flight controller configured in Betaflight, you save ...
Scientific Research Publishing

Speed and Direction Control of DC Motor Using Arduino Uno Microcontroller ()

This paper describes the development and implementation of a control system for a direct current (DC) motor using the Arduino Uno microcontroller, based on the speed and direction control of the motor ...
Hackaday

flight controller

Most RC planes follow a simple control scheme: elevators for pitch, rudder for yaw, and ailerons for roll. This one-to-one mapping keeps things straightforward, and fewer actuators means less weight.