This stereo audio switch circuit allows that with only one switch to select one of the four stereo channels. The internal switching is made posible with CMOS components. Each switch input includes a ...

This simple stereo encoder circuit schematic is build with 2 IC MMC4066E and MMC4047 and one transistor BC547B. On IC1 2 and 3 pins is the audio output which is amplified by T1 (current amplification) ...

Atmel is offering a high quality audio interface capability for highly portable multimedia players with a cost-reduced IC containing an audio quality 20-bit stereo digital-to-analogue (DAC) and 1W ...

Most of today’s portable music comes by way of battery-powered audio devices. Of course, sound systems are available for outdoor use, but they can be quite expensive and, as discussed here, ...

The Stereo Field is an intriguing box of synthesized tricks which contains mirrored stereo circuits that are manipulated through touch. When a player's skin touches plates on the upper surface, points ...