PROJECTS EE 300

mbed Microcontroller 

We are using C++ to program the mbed to be able to interface with the keypad so that we can determine if the user enters the correct key code.

IMAG0373

 

 

 

This is the circuit as a whole The red is the keypad, the board on the left is the mbed and the two chips above are the the CAN bus chips

IMAG0376

 

 

 

 

 

This is a close-up of the mbed

IMAG0375

 

 

 

 

 

This is a close up of the keypad

IMAG0377

 

 

 

 

 

This is a close-up of the CAN bus chips

 

In addition to the Security System that was built, in a different team, we designed and implemented an auto-tune system that worked based off of the readings of two photodiodes. One of the diodes controlled the volume while the other controlled the frequency. We had the ability to define the LabVIEW code so that we could choose which musical key we wanted to auto-tune to.

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