Water Temperature Sensor Circuit Diagram

At normal temperature the resistance of the thermistor th1 is approximately 10 kilo ohms which.

Water temperature sensor circuit diagram.

When lm335 is at this temperature adjust p2 so you read a 1 v difference at the output of the circuit. The complete schematic to connect the turbidity sensor to arduino is shown below the circuit was designed using easyeda. The schematic shown here is a project of a simple temperature sensor circuit or we can also say it a heat sensor circuit which will activate an led when receive heat. We have previously built the fire alarm using thermistor and fire alarm system using avr microcontroller today we are building very simple temperature sensor circuit or heat sensor circuit this circuit uses very few and basic components which can be easily available anyone can build it right away.

Temperature sensor circuit diagram. In this fire alarm circuit a thermistor works as the heat sensor. Compatible with arduino raspberry pi avr pic etc. When temperature increases its resistance decreases and vice versa.

The circuit is easy to make and using only few components. The total current consumption is 10ma. The two bc547b transistors are connected as a darlington pair to increase. Here is a simple water level alarm circuit using 555 timer that will produce an audible alarm when the water level reaches a preset level the circuit can read more in industrial circuits.