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LM393 Chip Arduino Starter Kit HR202 Testing Detection Humidity Sensor Module

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Oky Newstar Technology Co., Ltd
City: Shenzhen
Province/State: Guangdong
Country/Region: China
Tel: 86-755-23578860
Contact Person:
Ms Erica Teng

LM393 Chip Arduino Starter Kit HR202 Testing Detection Humidity Sensor Module

Brand Name : OKYNEWSTAR
Model Number : OKY3456
Place of Origin : Guangdong China(Mainland)
MOQ : 10 piece
Price : US $0.48 - 0.55/ Piece
Payment Terms : T/T, Western Union, MoneyGram, L/C, D/A, D/P,
Supply Ability : 10000 pieces per week
Delivery Time : 1-3 work days after payment
Packaging Details : Different package at optional: 1. Retailing Package:Anti-static bag 2. Bulking Packing:Plastic Bag Package 3. Retailing Box package design according to your requirement( Order > 3000PCS)
Product Name : LM393 Chip HR202 Testing Detection Humidity Sensor Module
Working voltage : 3.3V-5V
PCB size : 3.2cm x 1.4cm
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LM393 Chip HR202 Testing Detection Humidity Sensor Module


Features

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

Module for Use

1, the humidity sensor module is sensitive to humidity , generally used to detect ambient humidity ;
2, through the adjustment of the potentiometer , can change the humidity detection threshold ( that is, control humidity values ​​) , if necessary to control humidity of 60 %, the humidity in the corresponding module is set to its green light , DO output is HIGH level falls below the set humidity value, the output is high , the green light does not shine ;
3, DO output can be directly connected with the microcontroller through the microcontroller to detect high and low , thereby detecting the humidity changes ;
4, DO OUR outputs can directly drive the relay module , which can be composed of a humidity switch, control related equipment in proper working environment ;



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FAQ:


1. What is the delivery time?

Normally, 1-5 workdays after payment;

Special requirement orders, delivery time is negotiable.


2.If the products can’t work after receiving it,what should I do?

We will replace new items for you at once, and respect your final decision for wrong goods.


3.If the products don’t meet my demand after I received it,can I return it?

Yes,no problem.

You can return back to us, we will refund your full payment.


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