One button now lets me disconnect whenever I want.

How microcontrollers and single-board computers coordinate high-speed RF acquisition and generation. How SCPI and UART commands let simple controllers use advanced measurements without FPGA ...

My $35 server works harder than some PCs.

Today:Early fog in the far southwest clears quickly. Most areas stay dry with sunshine and variable cloud, though northern and northeastern regions may see isolated showers. Light winds overall, ...

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 ...

Why Pi-based prototypes can fall apart in industrial environments, and how the BB-400 fixes every weak point. How onboard UPS, dual-power inputs, deterministic I/O, and industrial-grade networking ...

OBD stands for On-Board Diagnostics, and this standard connector has been mandated in the US since 1996. Now you can think of OBD-II as an on-board computer system that is responsible for monitoring ...

EMBED (for Archive.org item Description fields) [archiveorg github.com-deltabeard-Peanut-GB_-_2025-08-12_15-06-25 width=560 height=384 frameborder=0 ...

Surgery is the primary curative method for most localized solid tumors. Surgical outcomes continue to improve for most tumor types due in part to advances in preoperative and intraoperative imaging ...

I assembled the main body of the microscope using individually-purchased LEGO bricks. Instead of using motors and gears from LEGO Technic, I designed custom actuators using FreeCAD software and ...

This article will introduce beginner OT engineers through four essential steps to configure a Programmable Logic Controller (PLC) within a SCADA network and to communicate with the PLC using Python ...

For years, there has been a clear distinction between the Arduino and Raspberry Pi boards. There are some things the Arduino can do that the Raspberry Pi can't, and vice versa. When you think of ...