At Arduino IDE, go to menu Sketch -> Include Library -> Manage Libraries... In Library Manager Window, search "flowsensor" in the search form then select "FlowSensor".

SparkFun UV Sensor (Qwiic) - VEML6075 (SEN-15089) The VEML6075 senses UVA and UVB light, which allows for a calculation of the UV index. This library handles the initialization, configuration 1and ...

In this paper, we present a low-cost battery-less color sensor based on Near Field Communication (NFC). This system consists of a color sensor connected to a low-power microcontroller connected to an ...