From simple transistors to complex systems, this article explains the building blocks of digital logic design. Learn how ...

A cadence sensor is a compact cycling device that measures pedaling rate in RPMs to provide real-time feedback.

Hybrid relays combine a mechanical switch with a solid-state switch, and they are set up in parallel to control a single load ...

The guide on this medical gizmo design walks you through the essentials, from sensing principles to circuit basics.

Old, dead batteries still have enough juice to short circuit and start a fire. This proper storage tip prevents them from ...

Download the codes here Arduino simple shield potentiometer code: Arduino shield rc car: Arduino nano module L298P code: Board project: In this project you'll see how simple it is to make an rc car ...

This DI describes how some simple circuitry can simulate bouncy contacts, and do so controllably and repeatably, thus ...

Using a multi-shunt-based current-monitoring circuit with a 50-MHz op amp delivers an overcurrent detection response time of ...

The sorting technology provider says its latest Finder device can sort red metals, stainless steel and other mixed metals and ...

Medieval tools like bellows, awls, and hand planes outperform modern gadgets with precise control, durability, and ...

Thermal Grizzly's new GPU Water Block for the ASUS ROG Astral GeForce RTX 5090 has arrived, and it's built to unlock the ...

Researchers in China have investigated four strategies that minimize TOPCon solar cell surface recombination centers and improve light trapping performance. They identified alkali polishing with micro ...