Most often ultrasonic transducers are used for distance measurements, and in the DIY world, usually as a way for robots to detect obstacles. But for a weekend project, [Vinod.S] took the ultrasonic ...

This infrared tranmitter is intended for use with this infrared receiver. It works with 2 – 1.5V batteries or a 3V lithium battery. To give a compact infrared device assembly and still a good ...

The Alpine CDE-141 won't blow you away with bells and whistles, but this entry-level car stereo gets the basics right at a competitive price. Antuan Goodwin Senior Writer, Electrified Cars Antuan ...

This transmitter is basic but allows transmission of audio to an AM radio. It consists of an RF oscillator operating in the AM broadcast band, together with a modulator stage, which mixes the incoming ...

The Digital Radio Consortium came to the IBC Show in Amsterdam eager to announce several new developments related to the DRM ...

The following content is brought to you by Mashable partners. If you buy a product featured here, we may earn an affiliate commission or other compensation. This gadget plugs into a non-Bluetooth ...

Linear Technology Corporation has introduced the LTC4125, a wireless power transmitter, complementing its wireless receiver ICs for the wireless charging market. The LTC4125 is a simple, high ...