Temperature Based Fan Speed Controller Using Arduino Report

In this video we have described how to design temperature based fan speed control monitoring with arduino and lm35 temperature sensor.

Temperature based fan speed controller using arduino report.

These values are used to control the speed of the fan using pwm and the analogwrite. Here we are going to make a temperature controlled dc fan. Arduino uno is the heart of this project and a l293d driver ic is used to drive the dc fan motor. Now arduino board is very progressive among all electronic circuits thus we employed arduino board for fan speed control the proposed system is designed to detect the temperature of the room and.

Circuit diagram of the temperature based fan speed control monitoring with arduino lm35 is shown above. Now arduino board is very progressive among all electronic circuits thus we employed arduino board for fan speed. Arduino is at the heart of the circuit as it controls all functions. In this arduino based project we are going to control dc fan speed according to the room temperature and show these parameter changes on a 16x2 lcd display.

It is built around arduino uno board board1 16 2 lcd lcd1 temperature sensor lm35 ic1 and a few other components. Pwm is a technique by using which we can control voltage. Circuit diagram of the temperature based fan speed control and monitoring using arduino circuit diagram of the temperature fan speed control and monitoring is shown in fig. The fanlcd re maps the temp to allow the display of fanspeed in a 0 to 100 range so you can say that the speed of the fan is directly dependent of the lm35 s temperature.

It is accomplished by the data communications between arduino lcd dht11 sensor module and dc fan that is controlled by using pwm. Arduino micro controller is the heart of the circuit as it controls all the functions. Temperature based fan speed control. Temperature based fan speed controller 10 description the temperature based fan speed control system can be done by using an electronic circuit using an arduino board.

Temperature based speed control of fan using arduino. Lm35 is a precision integrated circuit whose output voltage is linearly proportional to celsius centigrade temperature.