Automatic Ventilation Design Using DHT-11 Sensor and Microcontroller Based LDR Sensor
Keywords:
Arduino uno, temperature sensor, light sensor, servoAbstract
Automatic ventilation using temperature sensors and light sensors very
useful for users by applying it in life daily. Therefore, in this research, it was
designed according to needs users can control the temperature and light intensity
so that the air is warm Entering the user's room feels comfortable. This research
uses Arduino Uno as the brain, DHT-11 sensor to measure room temperature,
and an LDR sensor to measure light intensity. Data from both sensors is
processed by Arduino to get the room temperature and light intensity values for
move the Servo to open the ventilation cover and it will be displayed on LCD.
Based on the overall performance of the tool, it can work well.
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