Raindrop Sensing Module Large-area Leaf Humidity Detection Rain Rain High Sensitivity Detection ModuleItem NO.: Raindrop Sensing Module

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Raindrop Sensing Module Large-area Leaf Humidity Detection Rain Rain High Sensitivity Detection Module

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Detail

- Product Name: Raindrop Sensing Module Large-area Leaf Humidity Detection Rain Rain High Sensitivity Detection Module
- Item NO.: Raindrop Sensing Module
- Weight: 0.1 kg = 0.2205 lb = 3.5274 oz
- Category: Electronic Modules > Sensor Module
- Tag: Raindrop Sensing Module , Humidity Detection , Rain High Sensitivity Detection Module
- Creation Time: 2024-03-25
Rain Drop Sensing Module

Product Use:

Robot kit, raindrop and rain sensor can be used to monitor various weather conditions and convert them into digital signals and AO outputs.

Product Introduction:

1. The sensor is made of high-quality FR-04 double-sided material, with an oversize area of 5.4 * 4.0CM, and the surface is treated with nickel plating, which has superior performance in terms of oxidation resistance, conductivity and service life;

2. Comparator output, clean signal, good waveform, strong driving ability, more than 15mA;

3. Adjustment sensitivity of the potentiometer;

4. Working voltage 3.3V-5V

5. Output form: digital switching output (0 and 1) and analog AO voltage output;

6. Fixed bolt holes are provided for easy installation

7. Small board PCB size: 31mm x 14.2cm

8. Use wide voltage LM393 comparator

Function Introduction:

When the 5V power supply is connected, the power indicator is on. When there is no water drop on the sensing board, the DO output is high, the switch indicator is off, a drop of water is dropped, the DO output is low, and the switch indicator is on,

Brush off the water drops above, and then return to the high level output state....

AO analog output can be connected to the AD port of the microcontroller to detect the amount of rain falling on it.

DO TTL digital output can also be connected to the microcontroller to detect whether there is rain.

Wiring Mode:

1. VCC: Connected to the positive pole of power supply (3-5 V)

2. GND: connected to power cathode

3. DO: TTL switch signal output

4. AO: analog signal output

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Raindrop Sensing Module Large-area Leaf Humidity Detection Rain Rain High Sensitivity Detection ModuleItem NO.: Raindrop Sensing Module

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