Most often ultrasonic transducers are used for distance measurements, and in the DIY world, usually as a way for robots to detect obstacles. But for a weekend project, [Vinod.S] took the ultrasonic ...

One application for Linx RF modules is to make a transceiver out of the separate transmitter and receiver modules. This allows for the bi-directional transfer of information while using low-cost and ...

For those building their own remote controlled devices like RC boats and quadcopter drones, having a good transmitter-receiver setup is a significant factor in the eventual usability of their build.

This versatile Bluetooth transceiver is affordable and works like a charm both when transmitting and receiving. Most external Bluetooth pucks are transmit-only; i.e., they take audio input via cables ...