SPEAKER NIRKABEL MENGGUNAKAN TEKNOLOGI BLUETOOTH SEBAGAI TRANSMISI AUDIO DAN SISTEM SELF AUTO OFF AMPLIFIER BERBASIS MIKROKONTROLER
Daftar Isi:
- This final report describes how to design a wireless speaker using bluetooth as the transmision of audio and automatically system on/off an amplifier (self auto off system an amplifier) based sound source based on microcontroller. On this device uses bluetooth modul in order to be able receive sound data via wireless and relay circuit as on/off controller an amplifier based microcontroler’s command. Input from microcontroler is ADC value which is a condition there is or no music that playing from music player source. If in the music player there is a playing music then automatically relay will be ON that will be turned on amplifier circuit and the other way. On making this device has a purpose to eficiency audio amplifier device. Keyword : Self Auto Off Ampifier, A Wireless Speaker, Bluetooth