Building an Arduino speed detector using IR technology to measure the speed of a moving object is much more cost-effective, and it is also very simple to build. All you need are a few basic parts, ...

This human safety device offers a compact, reliable solution for detecting, monitoring, and responding to emergencies involving vulnerable individuals.

No user-serviceable parts inside? Give me a break! The head unit is tough to get to, but the PCBs within the chassis use ...

An Automatic Plant watering system is a device (or setup) that uses sensors to monitor the soil moisture and if the moisture ...

Tea will be served at 10:45 a.m., immediately preceding the seminar.

(This is an active-low circuit; so active here means low, but for an active high circuit, active would mean high) SR Latch Circuit A flip-flop, on the other hand, is a synchronous Circuit and is also ...

Electrical symbol library for the vector graphics program Inkscape.

For setpoint changes, the Smith Predictor outperforms a deadtime-compensated PI controller, but not a PID controller with ...

Abstract: By using processing variations in the unit-circuits of the same structures and design parameters during manufacturing, Physical unclonable function (PUF) generates security keys with ...