An interesting trick you can do with a a fast CPU and a GPIO pin mapped directly to memory is an FM transmitter. Just toggle a pin on and off fast enough, and you have a crude and kludgy transmitter. ...

It doesn’t matter if you’re an adult, toddler, or a curious baby: RC toys are fun to play around with. Whether you’re looking for a new gadget to play with on the neighborhood sidewalk or you just ...

Radio-controlled or remote-controlled toys, popularly called RC toys, are self-powered and can be controlled from a distance using a remote that works with radio waves. 1. When we push the control, ...

If you give a kid a remote control car, it’s pretty much a given they’re going to love it. But these toys have a bad reputation for breaking, and it can be difficult to tell upfront what you’re in for ...

Sam – an ex-science teacher – uses his physics degree and five years of experience at Which? to test everything from beard trimmers to electric bikes and trampolines. The best remote-control (RC) car ...

The best remote control cars are pretty impressive and have come a long way over the years, plus they make a great toy for both kids and adults alike. Whether you like to race or are interested in the ...

You might think buying a remote control (RC) car as a gift is easy. But our tests show that, when it comes to remote control cars, there are plenty of pitfalls you can easily fall into. Too slow, too ...