This circuit was requested by an school teacher. It is a simple intercom that anyone can put together and get to work. It is based on the LM380 IC chip. This chip is able to put out 2 watts of power ...

Skokie, IL, OCTOBER 6, 2014 - Further demonstrating its commitment to providing Dante™ Audio-over-Ethernet solutions, Studio Technologies, the manufacturer of products for the professional audio, ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. There are three types of communication that can convey complex information: written, visual (i.e.

The circuit presented here can be used for connecting two telephones in parallel and also as a 2-line intercom. Usually a single telephone is connected to a telephone line. If another telephone is ...