Temperature Based Fan Speed Controller Using Arduino

Temperature based fan speed control and monitoring using arduino circuit and working.

Temperature based fan speed controller using arduino.

A single side pcb for the temperature based fan speed control and monitoring circuit. 100 even though the temperature might increase above tempmax. The temperature sensor lm35 senses the temperature and converts it into an electrical signal which is. It is accomplished by the data communications between arduino lcd dht11 sensor module and dc fan that is controlled by using pwm.

The system uses a temperature sensor to control four fans that are driven by an arduino controller. Arduino micro controller is the heart of the circuit as it controls all the functions. Circuit diagram of the temperature fan speed control and monitoring is shown in fig. The temperature based fan speed control system can be done by using an electronic circuit using an arduino board.

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. When the temperature reaches the value set in tempmax the fan will be at its maximum spinning velocity and the lcd will display fans. Sensed temperature in celsius scale and fan speed in percentage are simultaneously displayed on the lcd panel. Pwm is a technique by using which we can control voltage.

In this post we have described how to design temperature based fan speed control monitoring with arduino and lm35 temperature sensor. 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 send that information to the arduino board. Temperature based fan speed control. The arduino throttles the fans using pid logic and drives them through pwm.

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. The temperature based fan speed control system can be done by using an electronic circuit using an arduino board.