Objective:
- To notify the change had made on the flow chart and the block diagram
- To show the new system flow
- To identified the scope of the project
Content:
The new flow chart of the Automatic Car Lock/Unlock System
there are slightly change from the previous flow chart where there are no timer, means after the receiver get the signal from the transmitter, the car will unlock and the engine will not start automatically. The push button are added to turn on or off the engine and the light of the car.
Block Diagram of the project
The block diagram contain two parts which is the Transmitter and Receiver as the RF sensor has those two parts.
Analysis:
The RF sensor is contain two main part which is the transmitter and the receiver. With those two parts, the system need two different PIC to make sure this project work smoothly without any problem. Those PIC is 16F876A for the transmitter and 16F877A for the receiver. The PIC on the transmitter is simpler and smaller for portable usage.
Conclusion:
This block diagram and flow chart is more accurate than the previous one. With this block diagram and flow chart ready, the project will start in no time.
there are slightly change from the previous flow chart where there are no timer, means after the receiver get the signal from the transmitter, the car will unlock and the engine will not start automatically. The push button are added to turn on or off the engine and the light of the car.
Block Diagram of the project
The block diagram contain two parts which is the Transmitter and Receiver as the RF sensor has those two parts.
Analysis:
The RF sensor is contain two main part which is the transmitter and the receiver. With those two parts, the system need two different PIC to make sure this project work smoothly without any problem. Those PIC is 16F876A for the transmitter and 16F877A for the receiver. The PIC on the transmitter is simpler and smaller for portable usage.
Conclusion:
This block diagram and flow chart is more accurate than the previous one. With this block diagram and flow chart ready, the project will start in no time.
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