Three key trends in the radio remote control sector at the moment are safety, customisation and the display of data and other information. Alex Dahm reports Safety is usually mentioned first when it ...

With this circuit, a single transmitter and simple set of user pushbuttons can initiate one of four different outputs, two at each of two remote receivers with very different applications. The ...

One of the great things about the Hackaday community is how quickly you find out what you don’t know. That’s not a bad thing, of course; after all, everyone is here to get smarter, right? So let’s ...

These days, 433-MHz RF transmitter/receiver modules are very popular with electronics hobbyists and tinkerers. These cheap short-range radio modules can be used with almost all microcontrollers for a ...

The project uses a Sabertooth 2X5 R/C in order to make a simple antweight R/C combat robot. The Sabertooth 2X5 R/C will be used to vary the motor speed to drive the robot around and to interpret ...