This digital output can be input to a microprocessor where illuminance (ambient light level) in lux is derived using an empirical formula to approximate the human eye response. Commonly available ...

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 ...

Contains sensor module examples with Arduino. These examples include BMP180-PressureMeasurement, HCSR04-DistanceMeasurement and Keypad-Example. - eeyribas/Arduino-Sensor-Examples ...

LDR (Light-Dependent Resistor) Module or, photoresistor, is a type of resistor where resitant value change with intensity of light. This module has 4 pin: VCC GND DO (Digital) AO (Analog) Digital ...

The DHT22 module has a total of 3 pins. And the DHT22 bare bone sensor has 4 pins. If we consider the module among three pins two of which are power pins, and one is a data pin. If we are looking at ...

Rain sensor. The Raindrops module consists of two boards, namely Rain Board and Control Board.. The Rain board module consists of two copper tracks, designed in such a way that under the dry ...

The Pressure Sensor Module incorporates a material called Velostat with the Arduino. This material adds more resistance when more pressure is applied to the material. This module also uses the RGB LED ...

The ADIY pH sensor module can precisely measure the potential of hydrogen (pH) of any liquid. ... This kit’s drive board works with 9V systems, making it compatible with many MCUs including the ...