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Snow Raindrops Humidity Rain Weather Detect Sensor Module For Arduino

$5.30

$5.30

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Snow Raindrops Humidity Rain Weather Detect Sensor Module For Arduino

Description:

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.
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;
The output in the form: digital switching outputs (0 and 1) and analog AO voltage output;
TTL-level output, TTL output valid signal is low. Driving capability 100MA so, can directly drive relays, buzzer, a small fan, and so on.
Sensitivity can be adjusted via potentiometer
LED lights up when there is no rain output is high, raindrop up, the output ground level, LED light.

Feature:

Distribution bit to adjust sensitivity
A fixed bolt hole for easy installation
Power indicator, the output signal LED indicator
The comparator output, the signal is clean, waveform, driving ability over 15mA
Wide voltage LM393 comparator
A large area of ​​rain board, more conducive to detect rain
Board with positioning holes to facilitate installation
Raindrops and control panels are separate, easy to wire leads

Specification:

Small board PCB size: 3.2cm x 1.4cm
Operating voltage: 3.3V-5V
Voltage: 5V

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:

1, VCC: positive power supply (3-5V)
2, GND: negative one.
3, DO: TTL switching signal output
4, AO: Analog signal output

Package included:

1 x Rain sensing board
1 x Control board
5 x 20cm Dupont Line

15 reviews for Snow Raindrops Humidity Rain Weather Detect Sensor Module For Arduino

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  1. I***s

    It’s okay.

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  2. R***r

    всё хорошо. пришло что и заказывал. буду пробовать как работает.

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  3. E***v

    Disgusting goods. Has a production marriage. Not working. Shop is a fraud. Arbitration is on the store’s side. Don’t buy.

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  4. R***y

    The sensor board is broken by a connector. Soldering broke off.

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  5. R***a

    Arrived very fast, 15 days after the purchase, arrived in perfect condition, recommend.

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  6. В***н

    быстрая доставка. В работе проверил все работает.

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  7. V***n

    Perfect!

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  8. A***k

    Everything is fine, I order not the first time, the store is well done. Only delivery is slow, probably due to coronavirus.

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  9. M***r

    Looks solid and arrived well. Works fine.

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  10. R***r

    Not Tested

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  11. U***a

    Ok!

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  12. E***r

    Everything perfect

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  13. S***v

    I haven’t checked yet. Once sent, one track code was issued and later the parcel was combined with two other parcels and another track code was provided. Delivery to the new mail office in Dnepropetrovsk 22 days from the date of order.

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  14. Customer

    Delivery about 3 weeks, the sensor is serviceable

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  15. R***v

    The quality of soldering is terrible.

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    Snow Raindrops Humidity Rain Weather Detect Sensor Module For Arduino
    Snow Raindrops Humidity Rain Weather Detect Sensor Module For Arduino

    $5.30

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