A donation box with anti-fishing and security system is required from a community. It will be used in a mosque to replace the old donation box. The designed donation box must be able to accept coins and notes that will be stored in separate storage boxes. The anti-fishing box should uses two rollers and a belt to prevent thieves from taking the notes from the donation box and uses a mechanical mechanism to secure the coins. The design should use DC motor to rotate the rollers using PIC16F84A when there is a note placed into the bill collector.
a) Design the sensing element for the notes, so that the system can recognize the presence of the notes into the donation box and roll the notes into its storage box using a conveyer. The collector should be equipped with an anti-fishing roller to prevent any fishing activity.
b) Develop the required electronic circuit in Proteus for the embedded system to control the DC motor when the system recognized the presence of the notes.
c) Develop the Flowcode program to control the DC motor when the system recognized the presence of the notes.
d) Program the microcontroller and transform your design into real the bill collector.
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