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by Werzi2001
Fri Oct 12, 2012 7:57 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: Raspberry Pi PIC Programmer using GPIO
Replies: 102
Views: 34568

Re: Raspberry Pi PIC Programmer using GPIO

Thanks for your considerations.
I already thought about the input/output problem and have to do some further testing to find a solution. If i try to build the programmer i quite surely will build your version first and then try to modify it just for learning purpose.
by Werzi2001
Fri Oct 12, 2012 7:19 am
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: Raspberry Pi PIC Programmer using GPIO
Replies: 102
Views: 34568

Re: Raspberry Pi PIC Programmer using GPIO

Hi Holden, i took a look at your pic programmer and i find it is a very interessting project. It is quite surely a electronic noob question but why does the level switching (3.6V to 5V) have to be "so complicated"? I did some testing with the attached circuit using LTspice and the results looked goo...

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