Humidity Sensor Module HR202 Humidity Testing Module Humidity Detection DIY Electronic Module DIY Kit PCB Board

Humidity Sensor Module HR202 Humidity Testing Module Humidity Detection New Diy Electronic Module Diy Kit Pcb Board 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 comparator  Package Included: 1 x   Humidity Sensor Module HR202 Humidity Testing Module Humidity Detection New