An Arduino Nano is in charge of reading the sensors. When it appears the car is approaching a wall or similar obstacle, it fires off a PWM signal to the car’s motor controller commanding it to ...

Latest releases of OpenTX Update the OpenTX firmware elrs lua Script ExpressLRS project ExpressLRS configurator 2.4 Ghz rf ...

A tiny chemical "brain" which could one day act as a remote control for swarms of nano-machines has been invented. The molecular device - just two billionths of a metre across - was able to control ...