EDN

Wireless Headphones Transmitter Circuit

This wireless headphones transmitter assures a quality reception over 2 meters. The oscillator frequency is between 1750KHz and 3500KHz and for antenna we use a ferrite bar. IC1 amplifies the audio ...
EDN

Wireless Headphones Receiver Circuit

The wireless headphones receiver presented is an standard application of ZN415 produced by Ferranti ( short wave receiver). ZN415 assures a quality reproduction, has a 1.5 V battery alimentation and ...
ecoustics

NuForce Air DAC Wireless Audio Streamer

NuForce announced the Air DAC Wireless System for personal audio streaming, that gives users the ability to wirelessly transmit their music from a computer or Apple device without latency and ...
Techaeris

IOGEAR Ultra Long Range Wireless HDMI Kit review: A long range wireless A/V solution

There are definitely scenarios when you’re not going to want to run HDMI cables significant distances to send something to a screen, and that’s where IOGEAR has you covered. Our IOGEAR Ultra Long ...
Security

EH4104R and EH1115EOL fire transmitter/receiver from Inovonics

LOUISVILLE, Colo., May 30, 2019 – Inovonics, an industry leader in high-performance wireless sensor networks for life safety applications, announces the release of its new EH4104R single zone fire RF ...