Humidity sensor OKY3455
Okystar | OKY3455
Out of stock.
Price of goods is 3.15 €.
Weight of goods is 0.004 Kg.
Actual in cart 0 pcs.
Humidity sensor HR202 Humidity Controller Sensor Module
- Size is 32mm x 11mm x 20mm.
- Main chip: LM393, moisture-sensing probe.
- Working voltage: DC 3-5V.
- With the output instruction, active-low, the output light.
- Single output, response time 10s.
- The humidity output valid signal is low, sensitivity adjustable.
- Widely used to detect humidity, rain and other occasions, the output TTL level signals.
- with mounting holes for easy permanent installation.
- the output switch circuit board can be connected directly to microcontroller IO port.