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WELCOME

WELCOME. Swami Sachchidanand Polytechnic College,Visnagar. Guided by:- D.J.M. Automatic Fan Control and Intensity Control by Using Microcontroller. Group Members. Patel Tirth A. (106500309052) Raval Jayesh A. (106500309037) Rami Jay R. (106500309061)

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WELCOME

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  1. WELCOME

  2. Swami Sachchidanand Polytechnic College,Visnagar Guided by:- D.J.M.

  3. Automatic Fan Control and Intensity Control by Using Microcontroller

  4. Group Members Patel Tirth A. (106500309052) RavalJayesh A. (106500309037) Rami Jay R. (106500309061) SutariyaJitendra A. (106500309054) SathwaraHardik S. (106500309083)

  5. INTRODUCTION This project will present the design, construction, development, control and evaluation of an automatic switching electric fan and also control the intensity of light. The microcontroller based automatic fan system and light systems presented in this project are required to fulfill the requirement of technologies “tomorrow will be more advanced than today”. The electric fan automatically switches according to the room temperature changes and lights are switch on one by one according to the room intensity changes. This electric systems are contains combination of sensor, LDR, microcontroller and relay with integration of embedded controlled programming.

  6. Power Supply circuit

  7. Components used in Microcontroller LED (Light Emitting Diode) LDR (Light Depended Register) Temperature Sensor LCD (Liquid Crystal Display) Relay Darlington Transistor Array (ULN 2003)

  8. Component’s Working Microcontroller as the main controller. The temperature sensor as the input for the microcontroller. Relay as the output of microcontroller. LDR as the input for the microcontroller. LCD as the preview the status of input.

  9. Project Background Sometimes electric fan and light is wasting power because of human attitude. Human also mostly demands something that easily to be used without wasting energy. To minimize or to reduce the power usage, this project developed an automatic fan system where fan is controlled by the room temperature and light system where lights are controlled by room light intensity.

  10. ADVANTAGES Circuit is simpler in design. Power saving. Temperature variations can be easily tracked down.  Less maintenance.  Easily repairable. Low installation cost.

  11. Thank you………

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