Sensors

BMP085 is sensor from BOSCH used for sensing Barometric Pressure and Temperature. The device is designed for high precision measurements and low power consumption making it ideal for advanced mobile applications.  

  With an average supply current of only 1.6uA (at 3V) and a wide operating voltage from 1.6V to 5.5V the new AH1911 Hall-effect sensor from Diodes Incorporated is suitable for battery-powered consumer products like Gas meters, Water meters, Smoke detectors, IoT devices etc.

ICM-20608-G is a device that accurately measures its motion and provides the data stating that motion on the serial output port. The device is 6-axis Motion Tracking device that combines a 3-axis gyroscope, and a 3-axis accelerometer in a small 16-pin LGA package.

HC-SR505 is mini PIR (Passive Infra Red) motion sensor module, which as the name implies used for detecting the motion of a body in front of it.

The LPS22H MEMS piezoelectric absolute pressure sensor from STMicroelectronics claims that it requires no one-point Calibration (OPC) to get the device running.

Pin Description For MQ-3 Sensor Module Pin Name Description VCC

CCS811 Pinout Configuration Power Pins

MQ4 Gas Sensor Pinout Configuration For MQ-4 Sensor Module Pin Name Description VCC

Pin Configuration Pin No. Pin Name Description 1 Adj

GY-BMP280 Pin configuration Pin No. Pin Name Pin Description 1