| dc.description.abstract | Automation can be described as a process following pre-determined sequential steps with a
little or without any human exertion. Automation is provided with the use of various sensors
suitable to observe the production processes, actuators and different techniques and devices.
In this project, the automation system developed is an automatic lamp and an automatic fan
on the smart auditorium. Both of these systems will be processed using microcontroller. A
microcontroller is used to obtain values of physical conditions through sensors connected to
it. In the automatic lamp system required sensors to detect the light of the LDR (Light
Dependent Resistor) sensor. While the automatic fan system required sensors to detect the
temperature. The lamp can turn on automatically when the light begins to darken, and the
lamp can also turn off automatically when the light begins to bright again. Then for the fan, it
can also turn on automatically when the temperature is greater than 28°C, and the fan speed
can also be adjusted. The fan may also turn off automatically when the temperature is less
than equal to 28°C it also can automatically visitor counter shown in the LCD display
controlling by the sensor | en_US |
