Project Troubleshooting

Circuit operating in a good condition with the right sequence of program installed burned in the PIC16877A during the testing. As the result, the desired operating method of the multiple sensor of security system is achieved.

Troubleshooting is the most important part in the circuit development. After applying this process, everyone will know the ability of their board. For this project, several devices was not working properly as designed. After troubleshooting process, the device can be working back. During the testing, one of the doors, door 2 was not working properly as designed in flow of the sequence. Then the program is reconstruct and burned in PIC16F877A before the system is again tested.