Daftar Isi:
  • The purpose of this designing device is to controlling the curtain and lamp. The writer has found a problem from the device that already made, it is curtain and lamp controlled using a remote that can only controlled from close distance. So that the writer wants to make a curtain and automatic lamp controller. The curtain and lamp automatic controller using LDR and sms gateway as resistance, Microcontroller ATMega8535 as controller, driver relay as motor, lamp and RS232 circuit as communicator to wavecom modem. Key word : Curtain, Lamp, ATMega8535, RS232, Wavecom