APLIKASI MIKROKONTROLER ATMEGA8535 SEBAGAI PENGONTROL PINTU DAN ALAT ELEKTRONIK MENGGUNAKAN SMARTPHONE ANDROID

ATmega8535 microcontroller application design as door controller and the electronic device is controlled by android smartphone through the medium of communication between the Bluetooth found on a smartphone with bluetooth module HC-06. It aims, in order to smartphone can connect to the output of the door and electronic device. Android smartphone must have an application installed Bluetooth Arduino, Arduino Bluetooth is an application that has a function as a switch button. Android uses Bluetooth to send commands to the microcontroller Atmega8535 character, the next command received will be executed and forwarded to a relay driver to specify the output load of electronic device which will be turned off or turned on and also to the L293D motor driver to specify the output load both doors to open, close , lock and unlock the door. Use of the LCD is used to display the status of the output load on, off, open the door, close the door, lock, and unlock when the key switch is touched android smartphone. Android smartphone usage is very practical, because we only need a smartphone to do a lot of door control and electronic instruments. Keywords :. Microcontroller ATmega8535, Bluetooth Module HC-06, Android Smartphone, Relay, IC Driver Motor L293