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Rain Raindrops controller module 
 
 
 
Rain Raindrops controller module
Rain Raindrops controller module 
รหัสสินค้า :
Rain-Raindrops
ราคา :
฿100.00
อัพเดท :
02/05/2017
จำนวนสินค้า :
5 ชิ้น
สภาพสินค้า :
สินค้ามือหนึ่ง
ยี่ห้อ :
-
รุ่น :
-
ลิงค์ :
-
คู่มือ/ไฟล์ประกอบสินค้า :
-
  ส่งให้เพื่อน 
รายละเอียด

Product Features

The use of anti-static packaging products, to avoid the potential harm of static electricity

All products are tested for stability, consistency and reliability. Ensure product excellence.

Welcome Guide, our worry-free 6-month refund and friendly customer service.

This product is widely used in product development, student experiments, maintenance, production, etc.

If you have any questions, please contact us

Product Description

The picture is for reference only

Raindrop Detection Sensor Snow Rain Detector Weather Module Humidity For Arduino

 

 

Features:

The item is for Arduino robot kit, raindrops, rain sensor, monitoring can be used for a variety of weather conditions, and converted into the number of the reference signal and the AO output.

 

1. The sensor uses the FR-04 high-quality double-sided materials, King Size 5.0 * 4.0CM, and with the surface of the nickel plating treatment, against oxidative, conductivity, superior performance and longevity;

2. The comparator output, the signal is clean, waveform, driving ability over 15mA;

3. Distribution bit to adjust sensitivity;

4. Operating voltage 3.3V-5V

5. The output in the form: digital switching outputs (0 and 1) and analog AO voltage output;

6. A fixed bolt hole for easy installation

7. Voltage: 5V

8. Power indicator, the output signal LED indicator.

9. TTL-level output, TTL output valid signal is low. Driving capability 100MA so, can directly drive relays, buzzer, a small fan, and so on.

10. Sensitivity can be adjusted via potentiometer

11. LED lights up when there is no rain output is high, raindrop up, the output ground level, LED light.

12. Raindrops and control panels are separate, easy to wire leads.

13. A large area of rain board, more conducive to detect rain.

14. Board with positioning holes to facilitate installation

15. Small board PCB size: 3.2cm x 1.4cm

16. Wide voltage LM393 comparator

 

How to use:

Connected to 5V power supply, the power indicator light, sensor board is not water droplets, DO output is high, the switch lights off, dropping on a drop of water, DO output is low, the indicator light switch,

Brush off the the above water droplets, has returned to output high state. . . .

AO analog output can be connected to the microcontroller AD port to detect the size of the drops in the above rainfall.

DO TTL digital outputs can also be connected to the microcontroller detects whether there is rain.

Connection mode:

 

2. GND: negative one.

3. DO: TTL switching signal output

4. AO: Analog signal output

 

Package Included:

5 x Rain sensing board

5 x Control board

10 x 20cm Dupont Line

 

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