Sensors
TCRT5000 IR Sensor
Pin Configuration
1
Collector
The collector of the phototransistor is connected to +5V
2
Emitter
DS18B20 Temperature Sensor
Pin Configuration
No:
Pin Name
Description
1
Ground
PT100 RTD Sensor
Pin Configuration
The PT100 sensor is just like a variable resistor, whose resistance varies with respect to the environment temperature. There are many types of PT100 sensors, the one we use here is a two wire one.
MQ-6 Gas Sensor
Pin Configuration
Pin No:
Pin Name:
Description
For MQ6 Sensor Module
DHT22 – Temperature and Humidity Sensor
Pin Identification and Configuration
No:
Pin Name
Description
ACS712 Current Sensor Module
Pin Configuration
Pin Number
Pin Name
Description
1
Vcc
A3144 Hall Effect Sensor Module
A3144 hall effect sensor module is used to detect the presence of a magnetic field. The output of the module goes high in the presence of a magnetic field and it becomes low in the absence of a magnetic field.
BMP180 - Atmospheric Pressure Sensor
BMP180 is one of sensor of BMP XXX series. They are all designed to measure Barometric Pressure or Atmospheric pressure. BMP180 is a high precision sensor designed for consumer applications.
SW-520D - Tilt Sensor Module
TILT SENSOR MODULE is a device used for knowing the planar movement. Although they are available in various types their basic function remains the same. Their function is to detect the plane shift from horizontal to vertical and sent of a signal when it happens.