Package Included

- 1  x Raindrops Detection Sensor Module Rain Weather Module Humidity

Description:

1. The sensor USES the high-quality FR - 04 double material, the large area of 5.5 * 4.0CM, treatment of nickel plating and surface, have fight oxidation, electrical conductivity, and life has more superior performance;
2. With potentiometer sensitivity adjustment;
3.The output format: digital switch output (0 and 1) and analog AO voltage output;
4. The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 mA;
5.The LM393, use of wide voltage comparator;
6.The working voltage of 3.3 V to 5 V;

- AO analogue output can be connected to the microcontroller AD mouth drops of rainfall in the above size.
- DO TTL digital output can also be connected microcontroller detecting whether it will rain.

Reference

• https://circuitdigest.com/microcontroller-projects/interfacing-rain-sensor-with-arduino
• https://www.youtube.com/watch?v=p6Td_d9ItFE