Smart curtain roller

This project is entitle smart Curtain roller where the use of sound sensor and PIC 16F877A . When the sound sensor detected the sound once it will trigger the PIC to send information to the motor driver IC L293D to control the movement of the DC motor. This is because when the sensor detect high once the motor will run clockwise direction for five second and turn to anti-clockwise if another sound detected by the sound sensor. This system run based on a coding that have been done and bum in the PIC 16F877A. This project use 12V power supply to the power jack. The 12V power supply will drop by the voltage regulator to 5 V. This is because the PIC and Motor Driver IC L293D will bum out if we consumed voltage high than 5V. The main objective of this project is to ease the user and this project also is a friendly electronic device. This project were control by using PIC16F877A and need to bum a coding that were made into the PIC, the coding were made by using the software name MPLAB X IDE vl .85. The design prototype has been fabricated and the output was shown in the software name Proteus 8 Professional.