SISTEM PENGENDALI BEBAN LISTRIK 220 VAC MENGGUNAKAN BLUETOOTH HC-06 MEMANFAATKAN VOICE COMMAND PADA ANDROID

This last paper explains about how to control 220 VAC electrical load control system that utilizing the application of voice command on smartphone android with bluetooth HC-06 as a interface media. Which means bluetooth HC-06 as a transmitter and ATMega 16 as a receiver. The communication between smartphone android and microcontroller ATMega 16 can be done wirelessly using bluetooth. The Working voltage of transmitter is about 3.28 volt meanwhile the working voltage of receiver is abpout 4.96 volt, it’s because of bluetooth only uses transmitter to transmit the data, not to receive the data. The data that sent by android is string. In order to microcontroller ATMega 16 can receive string data, so data must be changed first to character data using ASCII code. If data has been received by microcontroller so it will receive the logic 1 or 0 to the output, so the output will be on or off, according to the logics that has been programmed. For the lamp as the output which has a 220 VAC needs a driver relay to make the lamp on. On the driver relay circuit uses 2N2222 transistor to switch the relay. Keyword : Bluetooth HC-06 Modul, Smartphone Android, Microcontroller ATMega 16, ASCII Code, Driver Rela