But for a weekend project, [Vinod.S] took the ultrasonic transmitter and receiver ... consisting of the ultrasonic receiver, followed by a transistor amplifier for the modulated wave, then a ...

This 2-in-1 Bluetooth transmitter and receiver adds wireless connectivity to non-Bluetooth devices, making it easy to stream ...

The little music receiver connects to a stereo receiver or amplifier (via optical or RCA outputs) and adds the convenience of Bluetooth streaming. It’s a simple plug-and-play solution.

Bluetooth, and RCA input, all capable of driving passive speakers and powered subwoofers to upgrade your audio system. The BL20C stereo receiver amplifier boasts the STMicroelectronics TDA7498E ...

Stereo receivers and integrated amplifiers contain a medley of analog and digital audio inputs and outputs, as well as features like EQ adjustments, A/B speaker switching, HDMI, and Bluetooth and ...

[GreatScott] does exactly this in the video after the break, building both a transmitter and receiver ... when combined with a simple microphone amplifier circuit. But this time the receiving ...

Bluetooth transmitter/receiver and the Zen Can 3. The front of the Zen Can 3 is bristling with controls for getting the absolute best sound out of ... [+] this superb little headphone amplifier.