The image of the real SAR-CoV-2 virus, which causes COVID-19, has become ubiquitous. But creating a fake one could be a crucial part of fighting the pandemic. Credit: Shutterstock / CKA When Dr. Soo ...

In an extreme heat environment, such as during the sintering of powdered metals, in solid waste incinerators, or in oil or gas fired-furnaces, thermocouple probes need to be able to withstand extreme ...

A new type of nontoxic fluorescent probe could make it much easier to detect low pH in living cells. The human body is engaged in a constant tightrope walk to maintain the right pH, because when our ...

A selection of probes, from [Jim Williams’] Linear Technology app note 72. It’s not often that we are shown an entirely new class of test equipment here at Hackaday, so it was with some surprise that ...

The importance of properly integrating test points into a PCB design. Test-point deployment considerations. When it comes to creating a modern electronic design, we live in both the best and the worst ...