An interesting trick you can do with a a fast CPU and a GPIO pin mapped directly to memory is an FM transmitter ... just moved the frequency up to something the RC car wasn’t listening to ...

Learn the essential steps to set up an RC airplane using a powerful and adaptable transmitter. This guide walks through binding, calibration, and programming to ensure smooth and precise control.

But is buying a cheap transmitter setting yourself up for failure down the line? The general feel in the RC community has been ... [Marek Baczynski] set out to compare the response time between ...