This simple circuit consists of a transmitter/receiver pair and functions as an automobile anti-theft alert system. The premise for the design is straightforward. You place the transmitter in a ...

This series of projects explore concepts of radio communications. We use LEDs to generate (very high frequency) radio waves and photo-resistors to take the place of radio antennas. These ideas are ...

AFBR-1013 Transmitter and AFBR-2013 Receiver are packaged in 4-pin transfer molded, low cost packages ready for assembly into plastic fiber optic connector receptacles compliant with MOST (Media ...

It is possible to switch between 'Transmitter mode' which can play music simultaneously with up to two Bluetooth speakers, and 'Receiver mode' which can receive voice of up to two Bluetooth-compatible ...