Combining Cor Van Rij's JFET test socket with two DMMs, a current limiter, switches and a wall wart yield a simple, accurate ...

I tested a tiny plug-in that claims to prevent electrical fires - can something so simple really bring peace of mind?

Superconducting nanowires have been used for decades as detectors for photons, neutrons, and other energetic particles. When ...

Abstract: A 24-bit sensor Read-out Integrated Circuit (ROIC) with a ±5V input range is presented in this paper. The system utilizes a two-opamp programmable gain amplifier (PGA) and a third-order ...