Using this circuit, audio musical notes can be generated and heard up to a distance of 10 metres. The circuit can be divided into two parts: IR music transmitter and receiver. The IR music transmitter ...

This infrared transmitter can be used with this infrared receiver. This transmitter uses. The modulated signal is produced by comparison of an audio signal with a triangle signal of high frequency ...

Discover how to build a simple wireless power transfer system at home using readily available components like enameled copper ...

Toshiba Electronics is offering an infrared transmitter and receiver chipset that is designed to simplify the implementation of automotive and domestic wireless audio applications. The Toshiba ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The Altinex Muse HDMI+Power+IR Transmitter and Receiver will change the way integrators approach ...

[Peter]’s folks’ cable company is terrible – such a surprise for a cable TV provider – and the digital part of their cable subscription will only work with the company’s cable boxes. The cable company ...

Defcon will once again be one-upping the sophistication of the conference attendee badges. Wired has just published a preview of this year’s badge. The core is a Freescale Flexis MC9S08JM60 processor.