TekBots

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 Post subject: Wunderboard Upgrades
PostPosted: Mon Apr 16, 2012 12:55 pm 
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Joined: Fri Jun 24, 2011 7:45 pm
Posts: 6
From Email

Hi Don

I am in you ECE 152 class. I was wondering if you can check the BOM for the WunderBoard and give me the Manufacturer and the Mfg Part Number of the Accelerometer (U4). I would like to check the manufacturer for the Three Axis Accelerometer and snag one from DigiKey. Also, what kind of rework needs to be done to the board to make it compatible with the LCD Display. Going along with the Display, what are those part numbers as well, and how do I get my hands on one. Thank you!

<response>
- The Wunderboard LCD is an SPI lcd by New Haven Display. You can buy directly from New Haven or other suppliers like Digikey and Mouser. Part #: NHD-C12864WC-FSW-FBW-3V3
- The accelerometer you need for 3 axis is the MMA7331LCT. The one currently installed is the MMA6331LT. Reworking the board take some experience, so is not recommended, but it can be done.


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