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Sunday, 26 January 2014

Minima Processor Board


Following on from my case building yesterday, I have been assembling a board to contain the processor and associated components. I have simply made this using stripboard so that it will mount on the back of the LCD display:

And this board fits inside the front panel like this:

I included a 5V regulator on the board and also a LM317 to regulate the 5V down to 3V3 for the 570 which I am proposing to mount on a small copper board next to the 1/4" jack socket. I also now need to build the RS232 interface as I am definitely going to want to be able to reprogram the processor without removing it from the socket.

Good, egh? 

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