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A sensor measures temperature & if it’s greater than 35°c, a cooler starts running. When the temperature increases, the motor’s speed increases.

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RitaEhab/Cooler-System-ATmega32

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Cooler-System-ATmega32

Description

A sensor measures temperature & if it’s greater than 35°c, a cooler starts running. When the temperature increases, the motor’s speed increases.

Details

  • Cooler, buzzer and LED will be on when temperature is more than 35°c and off when less than 35°c.
  • Temperature should be appeared on LCD first row and also in seven-seg.
  • Cooler speed (duty cycle) should be appeared in second row.
  • Cooler system is consists of 5volt DC motor, when the range of temperature is from 35c to 50c the cooler Dc volt should be from 2.5 to 5 volt.
  • Temperature range captured by the sensor is from 20°c to 50°c.

System Components

  • ATmega32
  • Cooler system (DC motor)
  • LED and Buzzer
  • Temperature sensor
  • LCD & seven segment

About

A sensor measures temperature & if it’s greater than 35°c, a cooler starts running. When the temperature increases, the motor’s speed increases.

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