There’s a lot of laboratory equipment out there that the casual hobbyist will never need to use, but that doesn’t mean you ...

Illustration of TDRS-13, the final satellite in NASA’s Tracking and Data Relay Satellite (TDRS) constellation, which has provided crucial connectivity for govern- ment users like the ISS and the U.S.

Finding a 480V-ac solid-state timer having zero-crossover switching may prove to be an impossible task. Most solid-state timers are rated at only 1A and have voltage ratings no higher than 240V ac.

Olympic Games. Sydney McLaughlin-Levrone sets another world record, claims gold in 400m hurdles in Paris Olympic Games. Noah Lyles slammed for running 200m final with COVID: What are the Olympics' ...

Abstract: A novel true time delay (TTD) line with three-loop inductor coupling structure is proposed in this article. This approach effectively reduces the delay cell area and increases the inductance ...

Abstract: Reducing the contact bouncing of electromechanical relays is a key ingredient to increase their switch reliability and overall lifetime. For this reason, this paper presents a control system ...