The BME280 sensor was easier to set up, as it communicates over the I2C serial protocol. This means that we only needed to ...

Naser Daher, of Durham’s Old Farm neighborhood, carries his belongings through floodwaters near the Eno River in Durham on ...

Abstract: Due to the direct contact between the semiconductor-type resistive gas sensor and the test gas in the air, the presence of water molecules in the air can seriously affect the performance of ...

Abstract: Along with the wide popularization of smartphone, nearly everyone has a smartphone in modern society. Thus, the relative position of people can be inferred by that of their smartphones.