The Harbor Freight MADDOX back-probe kit lets DIYers test automotive sensors safely. Just insert between wire and insulation, ...

Find out how a digital technique performs multiplication on two bitstreams and avoids the cost of the analog multiplier.

Here is how to employ an XNOR logic gate alongside an ADC to perform multiplication without an MCU or traditional analog ...

Over on YouTube our hacker [VIP Love Secretary] shows us how to make a simple MOSFET tester. This is a really neat, useful, elegant, and simple hack, but the video is kind of terrible. We found ...

A joint team from the University of Stuttgart in Germany and the University of Melbourne in Australia has developed a new ...

Today Mat checks out one of the latest products from Razer - the Hunstman Mini Analog Keyboard. A 60% sized keyboard, with ...

The alternator is a device that keeps your car’s electrical system running once the engine is on. It’s essentially a small generator that converts mechanical energy into electricity, bolted to the ...

This universal battery tester couldn't be easier to use, and is a great way to determine which ones are still good.

The Canadian company is also working to increase utilization of its point-of-care infectious disease assays, such as tests for HIV and syphilis.