Humidity Sensor Module (HR202)

Features:

1) using high-quality HR202 humidity sensor;
2) the comparator output signal is clean, good waveform, driving ability, more than 15mA.
3) adjust the temperature distribution position detection threshold
4) the working voltage 3.3V-5V
5) the output format: digital switching outputs (0 and 1)
6) a fixed bolt holes for easy installation
7) a small PCB board size: 3.2cm x 1.4cm
8) using a wide voltage LM393 comparator

Specifications:

1) VCC external 3.3V-5V
2) GND GND External
3) DO small board digital output interfaces (0 and 1)