Building an Arduino speed detector using IR technology to measure the speed of a moving object is much more cost-effective, ...

These devices have key drawbacks. Water level indicators require manual pump operation and often waste power as multiple LEDs ...

Abstract: A carefully planned schematic diagram will simplify the study and servicing of electronic equipment. Whereas a conventional schematic merely shows the electrical components and how they are ...

A machine translation of the full text of the patent describes the controller as "a novel input device that can be used as a ...

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

Detecting high-energy particles is essential for exploring the fundamental structure of matter. Particle accelerators propel ...

2018), it is small and light and is suitable for the application of the sensor. The diffuse reflectance spectrum is condensed as much as possible without blocking the incident light, and the Fresnel ...

Electrical symbol library for the vector graphics program Inkscape.

We recommend using your OS's package manager directly instead for improved security but the install script is by no means insecure. In addition to being a runnable CLI tool, D2 can also be used to ...