This article will help you build a simple Arduino-based DCC system. Growing up in the 1980s I was living the dream. I had an ...

Meshtastic, an open-source firmware for long-range mesh networking, offers an elegant solution. Using LoRa radios allows ...

Making an Arduino shield can be simpler than you think. This time I designed one to program Attiny and Atmega microcontrollers, that way I don't have to use a breadboard and make the wiring to program ...

Lithium-ion batteries are prone to catching fire when damaged, but a simple change of electrolyte material can put a stop to the vicious chemical cycle that causes the problem ...

Improved efficiency programmable current source based on the LM3x7, with external junction overtemperature protection.

Once an antibody latches on to a pathogen, broadly neutralizing antibodies inactivate it (as their name implies). This is ...

With 10-MHz bandwidth and 50-ns response time, Allegro’s ACS37100 XtremeSense TMR current sensor enables precise current ...

If you’re blessed with high water pressure at home, you probably love how it helps blast grime from your dishes and provides ...

Let’s say you want to blink an LED. You might grab an Arduino and run the Blink sketch, or you might lace up a few components ...

Companies interested in engaging with UNHCR for business opportunities and tender processes are invited to register on the UNHCR Supplier registration portal. This centralized platform facilitates the ...