The transmitter and receiver For the transmitter, he turned an Arduino Pro Micro into a USB sound card which he could plug into his laptop. That outputs both the audio signal and a 40 kHz carrier ...

The EVE II Bluetooth Transmitter and Receiver is here to transform your audio experience. This little device uses Bluetooth 5.3 to work in two ways. It features a transmission and receive mode ...

The hack comes in two parts, the receiver and the transmitter ... Both pieces are Arduino based. The controller makes use of a Freeduino with a Bluetooth shield as well as a pair of analog ...

Whether you need a headphone adapter, a Bluetooth receiver for your home-audio setup, or a Bluetooth transmitter for your TV, we’ve tested them and have recommendations. Use this tiny ...

The UGreen Bluetooth 5.0 Transmitter and Receiver solves that conundrum by making our wireless headphones compatible with such outdated technologies. This travel-friendly dongle plugs into any AV ...