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.

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 ...

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

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

Some of the biggest names in appliances don't make dependable washing machines, even if they are high-tech. Luckily, there ...

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

A high-level overview of connector trends, such as miniaturized, multifunctional connectors and modular plug-and-play designs ...

A new thermogalvanic device uses nanoparticles to control ion flow, allowing it to convert waste heat to electricity and store the energy without external batteries.

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 ...

The Marshall Heston 120 is big, brash, and has a price to match. That makes the Heston more expensive than soundbar ...

The risks of injury, tool damage, or even voiding your warranty greatly outweigh the minor benefit that may come from ...