[fahadshihab], a young tinkerer, shared his circuit design for a simple remote control using 555 timers. Using a 555 calculator, he designed a clock circuit that would run at 11.99 Hz.

[AlxDroidDev] built himself a nice remote control box for CHDK-enabled ... runs off of an ATMega328p with Arduino. It operates from a 9V battery. The circuit contains an infrared receiver and ...

The kit comes with Arduino Mega, which will serve as the brain, along with ESP8266 Wi-Fi Shield for remote control, a motor ...

It can function as a remote control, a Bluetooth gamepad, or even a smart automation device—all tailored to individual needs. With open-source firmware and an expanding library of example code, makers ...