This little circuit is invaluable for quick go/no-go testing of just about any remote control transmitting infra-red (IR) light. The tester is battery-powered, built from just a handful of commonly ...

Even though some devices now use WiFi and Bluetooth, so much of our home entertainment equipment still relies on its own proprietary infrared remote control. By and large (when you can find them) they ...

The IR signals from various TV, audio VCR remote controls can be captured by this universal remote control tester while the detector is based on Ubicom SX28 microcontroller which can provide up to ...

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 boat measures the speed and depth of the river water using acoustic impulses A remote controlled boat has taken to the water to find out what goes on under the surface of the River Tyne. The ...