Nicholas Murray]’s Composite Test Pattern Generator is a beautifully-made, palm-sized tool that uses an ESP32-based ...

CRTs don’t last forever, and neither do the electronics that drive them. When you have a screen starting to go wonky, then you need a way to troubleshoot which is at fault. A great tool for that is a ...

It's been quite some time since we first covered the exploits of a company called LiquidPiston, and given what we've learned since then, we were quite anxious to find out what these guys are up to ...

For starters, the term "ground" refers to a conductive body, which is typically the earth. The act of "grounding" means creating a low-resistance path between an electrical circuit or equipment to the ...

March 18 (UPI) --A new oxygen generator with a longer shelf life is being tested by the U.S. Army for combat casualty treatment, the branch announced on Thursday. Army officials said the results of an ...

DME (distance measuring equipment) provides a way for a civilian aircraft to measure its distance from a land-based transponder. DME is often paired with VOR (VHF omnidirectional radio) to determine ...

The Department of Health and Human Services has published a 120-page proposed rule dated Dec. 27, 2013 (Vol. 78, No. 249). Within the proposed rule on pages 79173-4 at Section 482.15(e) “Generator ...

When the power goes out, whether due to a hurricane, heat stress on the power grid, or just one downed tree, a generator can be a lifesaver. Because of this, you should regularly check and maintain ...

Harbor Freight, a giant retailer of low-priced tools and power equipment, has been around since the 1970s. If you live near a Harbor Freight store, chances are you’ve received a circular comparing the ...