An analog Hall effect sensor is a device that uses a magnetic field to measure the position or motion of a magnet or metallic object. The sensor outputs an analog voltage that is proportional to the ...

The soil moisture sensor module , built around the LM393 comparator, gives an active-low (L) level output when the soil is dry (determined by a pre-setted threshold value). This digital output (wet ...

Arduino Nicla Sense Env is a new sensor module with temperature, humidity, and gas (TVOC, NO2, O3) sensing that follows the launch of the Arduino Nicla Sense ME (Motion & Environment) module over ...

An analog Hall effect sensor is a device that uses a magnetic field to measure the position or motion of a magnet or metallic object. The sensor outputs an analog voltage that is proportional to the ...