Simple rain sensor

SKU: 333044
90 items available
4,65
Quantity

90 in stock

Key features

  • Dimensions: 55 mm x 38 mm / 22 mm x 22 mm
  • Logic voltage level: As same as VCC
  • Operating voltage: 3V3 - 5V
  • Comparator onboard: LM393
  • Mounting holes: 4 on the rain sensor, 2 on the simple sensor

Product Description

Water is essential for life on Earth. Smartly saving and using water is very important. With the easy-to-use simple rain sensor, farmers can save water in irrigation. The sensor will alert them to shut down the water supply when it senses rain. It can even act as an automatic on and off switch, like turning on wipers on a car when it senses rain.

 

This sensor has two pieces – the rain sensor and the simple sensor. The rain sensor has nickel-coated lines on both sides. It measures moisture and outputs the data to the simple sensor that reads it. The simple sensor uses the LM393 differential comparator.The main benefit of this board is ability to give analog and digital output. By setting the potenciometer on the board, you are able to get digital signal at the DO pin when signal crosses certain value, while analog values will be present on the AO pin at all times.

 

Dimensions: 55 mm x 38 mm / 22 mm x 22 mm
Logic voltage level: As same as VCC
Operating voltage: 3V3 – 5V
Comparator onboard: LM393
Mounting holes: 4 on the rain sensor, 2 on the simple sensor

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