a 5 V from the Arduino and the transmitter. He designed the receiver side with equal care. Conceptually the circuit there is simple, consisting of the ultrasonic receiver, followed by a transistor ...

The EVE II Bluetooth Transmitter and Receiver bridges that gap with a range of features that allow you to add Bluetooth to ...

When using the Up Travel as a transmitter, you can still use voice applications like calling or Zoom, using the dongle’s built-in microphone. It has Qualcomm’s cVc technology — the same algorithms ...