As [Circuit Digest] demonstrates with their variant of the ESP-Drone project by Espressif, you only need a minimum of parts ... also has a few expansion boards detailed on its hardware page ...

The cartridges contain striking elements made of an alloy of tungsten, nickel and iron, which makes pellets harder and heavier and helps inflict maximum damage on the target MINSK, May 23.

Ukraine is at the cutting edge of wartime drone innovation, ... Now she's soldering wires to a circuit board. ... Part-time drone maker Oleh Halaidych has just sat down at his workstation.

The war in Ukraine is now largely being fought with drones, and Ukraine is at the ... Now she's soldering wires to a circuit board. A thin wisp of smoke rises from her soldering wand.