If you have lots of RC creations about, each with their own receiver, you’ll know that the cost of a new one for each project can quickly mount up – despite RC receivers being pretty cheap these days.

[Demetris] sent in a tip about a project he’s working on: an Open Source Remote Control transmitter. This is one of the most impressive looking RC transmitters we’ve ever seen. The OSRC could be great ...

Here is an affordable circuit of a tiny, lightweight, and easy to handle lost model alarm (LMA) for model RC planes. A simple LMA beeps so you can listen for it while you carry out your search and ...