Five new Elektor courses help beginners take their first steps in microcontroller programming with Arduino, ESP32, and Raspberry Pi Pico. Each course combines hands-on projects, hardware kits, and ...

CNC machines are incredibly versatile tools. At a machine shop, they can machine all kinds of metal and plastic parts. Beyond that, they can engrave various materials including glass, and even create ...

#define CHAR_DATA_UUID "abcd1234-ab12-ab12-ab12-abcdef123456" #define CHAR_BATT_UUID "bbbb1234-ab12-ab12-ab12-abcdef123456" #define CHAR_CTRL_UUID "feed1234-ab12-ab12-ab12-abcdef123456" #define ...

The U.S. Army has walked away from its 300-kilowatt laser weapon program, the Indirect Fire Protection Capability-High Energy Laser, or IFPC-HEL, ending what was its most powerful directed-energy ...

GREAT NECK, N.Y., March 24, 2026 /PRNewswire/ — Laser by Aleya is responding to growing client demand for more efficient, long-term skincare solutions with the launch of a structured beauty ...

We've all heard that "if you want something done right, you have to do it yourself." And that’s usually fine when it comes to ...

The people behind the PocketNC heard you like CNC PCB mills, so they milled you a PCB mill out of PCB. They announced their surprising new open source hardware product, a pocket sized 3-axis CNC ...

The China National Space Administration was founded more than 25 years ago and is overseeing an ambitious programme which includes deep space exploration, a manned space station, and cutting-edge ...