S ummer break is the perfect time to turn curiosity into hands-on learning, especially with a Raspberry Pi in the mix.

Air-Pi is a DIY project to monitor the Air Quality. It uses the Raspberry pi, a cheap air quality sensor, and a small display. raspberry-pi monitor sensor air-quality diy airquality-sensor air-pi ...

In recent years, with the rapid development of mechanized coal mining technology, the types and quantity of explosion-proof combination switches in coal mines are increasing. Based on the analysis of ...

An internal-and-external-cavity Fabry-Pérot interferometer (IECFPI) model was mathematically constructed. Based on the IECFPI configuration, a crosstalk-free fiber optic sensor for simultaneous ...