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MODULE RAIN SENSOR

MODULE RAIN SENSOR
MODULE RAIN SENSOR
MODULE RAIN SENSOR
MODULE RAIN SENSOR
MODULE RAIN SENSOR
  • Stock: In Stock
  • Model: EVO-1154
  • Weight: 20.00g
190 samples sold
Product Views: 1244
550.00د.ج
Ex Tax: 550.00د.ج

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: of digital switching outputs (0 and 1) and analogue 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 a potentiometer. LED lights up when there is no rain output is high, raindrop up, the output ground level, LED light.

Specification:

Small board PCB size: 3.2cm x 1.4cm

Operating voltage: 3.3V-5V

Voltage: 5V

Features:

Distribution bit to adjust the 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

The wide voltage LM393 comparator

A large area of rain board, is more conducive to detecting rain

Board with positioning holes to facilitate installation

Raindrops and control panels are separate, easy to wire leads

How To Use:

Connected to the 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 above water droplets, which have returned to output high state.

AO analogue 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.

Pin Description:

VCC: positive power supply (3-5V)

GND: a negative one.

DO: TTL switching signal output

AO: Analog signal output

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