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Electronics => Projects, Designs, and Technical Stuff => Topic started by: johnmx on September 23, 2012, 08:26:15 pm

Title: PIC24FJ256DA210 + Graphical LCD + Ethernet = Google Map demo :)
Post by: johnmx on September 23, 2012, 08:26:15 pm

Since I have a bunch of used but working LCDs, I made a small (but dense) control board in order to use them in my future projects.

In this video you can see the Google Map demo running in my board.

The original firmware can be found in the Microchip Libraries of Applications. I adapted the firmware to work with my board and use the AR1020 touch screen controller.

Google Map Demo (https://www.youtube.com/watch?v=wLjJCsBiBFU#)

Title: Re: PIC24FJ256DA210 + Graphical LCD + Ethernet = Google Map demo :)
Post by: richcj10 on September 24, 2012, 01:13:23 am

Nice work!
Could I see a schematic?
It looks very interesting!
Regards,
Rick

Title: Re: PIC24FJ256DA210 + Graphical LCD + Ethernet = Google Map demo :)
Post by: johnmx on September 24, 2012, 09:48:53 am

The schematic is the same as the “PIC24FJ256DA210 Development Board”. The only difference is the LCD power supply which is specific to this LCD model.
Most of my work was to design such small PCB only in double layer. I took several days to do it.

Microchip Webpage: http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=1406&dDocName=en547641 (http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=1406&dDocName=en547641)