Humidity Sensor Module - HR202
Detects humidity and outputs digital trigger signal. The digital signal can have a trigger level. LEDs indicate power and output signal.
Product Code 4703
Downloads
HR202 Humidity Sensor Datasheet
Humidity Sensor Module - HR202
Sunrom Product Code for Ordering:
4703
Specifications
- Operating Voltage: 3.3V to 5V DC
- Operating Current: 15ma
- Humidity Range: 20 to 95%RH
- Output Digital - 0V or 5V, Adjustable trigger level from preset
- LEDs indicating output and power
- PCB Size: 3.2cm x 1.4cm
- LM393 based design
Board Schematic
Pin details
- VCC = 3.3V to 5V DC
- GND = Ground
- DO = Digital Output
