analog the HR31 humidity sensor detection module

analog the HR31 humidity sensor detection module

More details

New product

5,66 €

Immediately available

- +

Free Google QRcode module

More info

Size:32 x 11 x 20mm
Main Chip:LM393, humidity sensor probe 
work Voltage: DC3-5V 


Signal output indicator, Output indicator ligth turns on 
with TTL Level signal and analog signals output
Humidity Output Signal is low lever, sentivity can be adjustable 
Can be widely used in testing humidity or raindrop , output TTL Level signal 
With Install hole, easy to fix and install
Circuit Board Output, Connect IO ports of Single-chip
the humidity test range: 20 ~ 95% RH
response time <20s

Package included:

1 x HR31 humidity Sensor Probe Test Measuring Module

Abbiamo disponibili datasheet di tutti i componenti, qualora non fosse presente nella scheda download del prodotto inviaci un messaggio dal modulo contattaci e lo pubblicheremo il prima possibile nel nostro sito.

Write a review

Write a review


No customer reviews for the moment.

30 other products in the same category:

No products

To be determined Shipping
0,00 € Total

Check out