Water Tap Sensor Circuit Diagram

And another 555 timer ic is used as monostable multivibrator for tap circuit.
Water tap sensor circuit diagram. The water sensor is inserted into the water tap. That is when the valve is turned on it will consume. Possible applications for this water switch circuit. Sensor to relay input pin 1 and second sensor output pin to relay module input pin 2.
Learn more about using ultrasonic sensor with arduino here. The complete circuit diagram for arduino based water dispenser is shown below the solenoid valve used in this project is a 12v valve with a maximum current rating of 1 2a and a continuous current rating of 700ma. This circuit is nothing but a water activated solid state switch s201s02 capable of driving ac mains operated loads. Rain alarm watertap leak detector water level sensor for bathroom water heaters wetness checker for flower pots and more.
Connect the end of the junction 555 pin 2 and 6 to the water 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. No microcontroller is used to make this automatic infrared water tap simply place your.
Install the circuit on each general purpose pcb and house in a suitable cabinet. Automatic infrared water tap at 5. Circuit diagram for smart water tap. 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.
We will use an ir sensor and a water switch to make this automatic infrared water tap. The ir sensor is made using 555 timer used as astable multivibrator vibrating at around 38 khz.