Sound direction detection is a fascinating concept in robotics and automation. It allows a device to "hear" and determine the direction of a sound… November 23, 2024 Build a Simple Arduino RC Boat ...

Capitalizing on this phenomena, [Anton Haidai] has put together a quick hack which turns the ESP8266 into a “Geiger ... Perhaps even integrating an analog gauge that can bounce around in ...

An Ethernet transformer providing a balanced mixer input to a home-built HF receiver. Within those limitations they can be used for a variety of small-signal RF tasks that can work within those ...