You’ve probably heard about antimicrobial resistance (AMR) before, but how much do you know about microbes, antibiotics, and ...

This video explains the role of resistors in electronic circuits and how Ohm’s Law defines the relationship between voltage, ...

It’s not too late to develop a standardized framework for testing ground-station satellite-communications antennas that will ...

This test uses saliva and connects to your phone to deliver quick insights into your stress hormones -- no needles needed.

This time I bring an electronic kit for beginners, this is a very cheap and interesting device that displays audio levels into the LEDs just like any audio level bar indicator will do. It is simple ...

Proper precision calibration resistors are expensive and usually bulky, often in a large box or can. These are overkill for low-cost handheld digital multimeters (DMMs) and LCR Meters, especially when ...

We may receive a commission on purchases made from links. There's nothing more annoying than checking the time on your wall clock and realizing the battery's already dead, or plopping down on your ...

Abstract: In determining the specific contact resistance of an Ohmic contact, using conventional Cross Kelvin Resistor (CKR) test structures, the errors in doing so occur from parasitic resistances ...

Abstract: The endurance of the electronic component under an overstress situation is important for the reliability and safety of electronic systems. Failure, and even catastrophic disaster, can occur ...

While using a digital multimeter to diagnose electrical problems on customers’ equipment, I frequently hear the comment, “I’ve got one of those multimeter things, but I never learned how to use it.” ...