Humidity sensor module HR202 humidity module humidity detection humidity switch HR202L

Descriptions:

Humidity Detection Module
Condition: new
HR202 sensor
Comparator output, signal clean, good waveform, strong driving ability, more than 15 ma
Working voltage: 3.3 V to 5 V
Output format: DO digital switch output (0 and 1) and AO analog voltage output
PCB size: 3.2 cm x 1.4 cm
LM393 wide voltage comparato