Water Tap Sensor Circuit Diagram

Sensor to relay input pin 1 and second sensor output pin to relay module input pin 2.

Water tap sensor circuit diagram.

This circuit is nothing but a water activated solid state switch s201s02 capable of driving ac mains operated loads. No microcontroller is used to make this automatic infrared water tap simply place your. Learn more about using ultrasonic sensor with arduino here. We will use an ir sensor and a water switch to make this automatic infrared water tap.

Automatic infrared water tap at 5. Connect the end of the junction 555 pin 2 and 6 to the water tap. Rain alarm watertap leak detector water level sensor for bathroom water heaters wetness checker for flower pots and more. In this project we will make an automatic on off water tap under 5 only.

That is when the valve is turned on it will consume. And another 555 timer ic is used as monostable multivibrator for tap circuit. It remains active until you turn off the circuit by switching s1 or removing the sensor from the tap. After this connect the common 1 of relay 1 to negative 24 v dc power and common pin of.

This circuit works with a 9v power supply. Install the circuit on each general purpose pcb and house in a suitable cabinet. Then connect the solenoid valve one wire to n c normally close part of relay 1 and another wire to no normally open part of relay 2. Circuit diagram for smart water tap.

The tap starts whenever anyone put his her hand in front of sensor which is below the water tap. The ir sensor is made using 555 timer used as astable multivibrator vibrating at around 38 khz.