EDN

IR Music Transmitter and Receiver

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 ...
EDN

IR Decoder & Encoder — Part 2 (DIY 38-kHz IRTR Module)

As you might have noticed, the 38-KHz pulse generator is built around the evergreen timer chip NE555P (IC1). Here, the RC components (R5-C3-P1) set the astable frequency to drive the infrared light ...
Hackaday

ir receiver

In the era of digital streaming, the market is full of wireless speakers that will play content from your smartphone or pull it down from the Internet directly over WiFi. But if you’re feeling a bit ...
Electronics Weekly

IR transmitter and receiver chipset for stereo wireless

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 ...
ecoustics

Crestron HD-TX1-F and HD-RX1-F HDMI Transmitter/Receiver

Crestron has released an HDMI-over-fiber transmitter and receiver pair that provides a remarkably powerful, easy to install solution for extending uncompressed HDMI and IR/RS-232 control signals up to ...
Ars Technica

Problem with Xantech IR Xantech 789-44 receiver and emitters

I have recently purchased a new 65in 4K LED TV and connected it to my existing home theater system. I have all components in a closet and am using a Xantec 789-44 IR receiver. There are 4 ports and I ...