What’s the cheapest quadcopter you can build? As [Circuit Digest] demonstrates with their variant of the ESP-Drone project by Espressif, you only need a minimum of parts: an ESP32 MCU ...

When mentioning drones ... UAV or of small quadcopters. However, thanks in large part to modern electronics, motors, and open-source control systems, it is possible to build them in a variety ...

In a broad sense, most quadcopter drones you come across these ... A byproduct of the DIY drone community, the Quadmovr was reportedly put together by a pilot with the handle “Warthox.” ...