Features and Specifications
Features
- 2 to 30cm adjustable sensing range (on-board Potentiometer)
- 35-degree Detection Angle
- LM393 Comparator Selection Output
- Easy to use
- Please note that the sensor sensitivity varies depending on the reflection surface applied
- Specifications
- Main Chip: LM393
- Detection Distance: 2~30cm
- Detection Angle: 35 °
- Working Voltage: 3.3V~5V
- Board Size: 31 * 14mm / 1.22 * 0.55in
- Board Weight(1pc): 3g
- 20mA supply current
- Pinouts of HW201 Module
-
Pin Name Description VCC Power Supply Input GND Power Supply Ground OUT Active High Output - Applications of IR Sensor
- IR Imaging Devices
- IR image devices are one of the primary applications of IR modules, primarily because of their property that is not visible. We used it for thermal imagers, etc.
- Security Devices
- Since the IR module works for infrared radiation, therefore, it may be utilized in some Security devices. The transmitter transmits, and the receiver receives the waves. When something comes between these waves, the receiver gives the signal forward to the circuit.
- Other Applications
- Flame monitors
- Obstacle detection devices
- Robotics
- Gas detectors
- Gas analyzers, etc
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