Week 10 ~ Test the hardware and during the frame door Supervisor office.
For the week 10 22/11( Friday). for the week 10 i very near for FYP project presentation, still have 4 week left, so test the hardware and bring the complete frame door to my Supervisor office to test the hardware and construct the frame door.
During the test the hardware, need make sure the connection between RFID reader and Controller. Very important is Pin VCC and Pin GND because if mistake to connect the controller hardware IC will be broke.
After that, wiring the motion sensor at top at the door, then the controller and the reader will put at the table.
Concept test the hardware is start from when the student scan the ID card at RFID reader, then the reader will transfer the data to controller will have control the LCD to display the date and time. After that, the controller will save the date and time at EEPROM memory. Then controller will turn On the motion sensor, waiting the student to across the door. After, student the across the door the motion sensor will detect the object, sent the data to the controller and controller will going to save the database into the mirco SD card. Lastly, take out the mirco Sd card put into the laptop the open the file as MIKRO00A to check attendance student date and time from the database.
For the first time test the program and the hardware, the program is working complete and the hardware also, but the problem is waiting time around 20s to turn On the motion sensor and that is too long time to use. After that, after detect from motion sensor also have to wait around 10s to save the database into the micro SD card. So need to change the time to be short and faster.
Refer the figure 1 to more detail about the hardware.
Refer to figure 2 to more detail about the frame door.
Figure 2 : frame door
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