That’s why something like this 2×4 relay-based multiplexer might be a ... His goal was to switch both the positive and negative test leads from up to four instruments to a common set of outputs ...

the first step in that process is to check fuses and/or relays. One could simply pull each fuse individually to inspect it for a melted conductor, but that's time-consuming, and changing anything in ...

If you're a DIYer planning to rewire or install anything electrical in your home, you've probably come across plenty of ...

A good multimeter (or a few of them) is an essential part of anyone’s electronics workbench. The only thing more useful than a multimeter is a logging multimeter that can take recordings over time.

Perhaps the most important feature introduced by microprocessor relays is that of continuous self-supervision. One of the classical problems of the older protection relays lies in the absence of any ...

about the role reed relays play in semiconductor testing. Reed relays offer advantages like low leakage currents, low contact resistance, and high switching reliability, making them ideal for ...

Relay test equipment are devices designed to test various aspect of relay operation, most often for safety relays to ensure they are functioning correctly. Relay test equipment are devices and testers ...

A new technique based on machine learning and stem cells may lead to personalized testing for hazardous chemicals and make toxin testing on animals a thing of the past. Dubbed ‘forever chemicals ...

A simple potential fix for a car window that will not roll up is to hold the switch in the “up” position for 10 seconds, then ...

WeChat began beta testing on Tuesday by sending invitations to certain users who have already upgraded to the latest iteration of Huawei’s mobile operating system, Tencent said in an announcement.