Posted in classic hacks, home hacks Tagged compost, CubeCell AB01, DS18B20, LoRaWAN, solar panel, temperature sensor ...

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 ...

A novel fiber sensor based on surface plasmon resonance (SPR) is designed to realize the simultaneous measurement of temperature and refractive index (RI). In order to obtain the SPR effect both in x- ...