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MattTheGeek

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    406
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  1. Like
    MattTheGeek got a reaction from radcliffkaty1 in PCB Calculator Programs   
    And for those high current PCBs, A trace width calculator.
     
    http://circuitcalculator.com/wordpress/ ... alculator/
  2. Like
    MattTheGeek got a reaction from BettyLPierson in [Trade] Stellaris Launchpad for a... Stellaris Launchpad   
    Looking to trade a Stellaris LaunchPad for, well... A Stellaris Launchpad.

    I'd like to participate in the upcoming halloween contest, but i don't have a launchpad quite yet. I was hoping that if someone has a extra stellaris launchpad, that they would be willing to send it to me, and once i finally received my order i'll send back a new one, postage paid.
     
    Closed. Received my launchpads from TI.
  3. Like
    MattTheGeek got a reaction from jkabat in Stellaris To Breadboard   
    Still a work in progress.
     
    The Stellaris To Breaboard BoosterPack allows you to use your Stellaris LaunchPad in a breadboard (a double wide one). Stacks on the bottom
     

  4. Like
    MattTheGeek got a reaction from abecedarian in Stellaris Early Adopters, Look Inside - Award System Installed   
    It took a while... but it finally got here! 
     

  5. Like
    MattTheGeek got a reaction from bluehash in Any Black Friday Deals you are looking forward to?   
    Free shipping from SparkFun, and Pololu's black friday sale.
  6. Like
    MattTheGeek got a reaction from GeekDoc in Better Documentation for Store BoosterPacks   
    I'd be willing to write user manuals for boosterpacks, if anyone is interested...
  7. Like
    MattTheGeek got a reaction from jsolarski in Better Documentation for Store BoosterPacks   
    I'd be willing to write user manuals for boosterpacks, if anyone is interested...
  8. Like
    MattTheGeek reacted to bluehash in Welcome!   
    Welcome everyone!
    Looks everything went well from phpbb3 to ipboard..even the "Thanks!" statistics. The old links will redirect to this board. We also have a new url .. forum.43oh.com, which I was dying to change.
     
    Thanks to TeraByte from invisionbyte.net/. He has been very prompt and helpful during these two days. If you know anyone who needs a board converted to ipboard, he's the perfect guy.
    So.. there are still going to be a few spammers for the first week as I tweek settings.
    Also, please list all bugs below:

    1.Internal links in a post, like: http://forum.43oh.com/topic/1786-group-buy-index/ Links get redirected to the main ipb forum. 2. Rename "Like This!" to "Thanks!"
     
    Happy Halloween!
  9. Like
    MattTheGeek got a reaction from bluehash in Need a thousand breadboard jumpers?   
    I was browsing on DealExtreme, and stumbled on a few interesting product offerings...
     
    1000 (Yup, one thousand!) 40mm red jumpers for $3.20
    1000 100mm green jumpers for $4.90
     
    While they don't have fancy terminators... at $0.0032 and $0.0049 a piece, thats a great deal.
  10. Like
    MattTheGeek got a reaction from bluehash in Halloween contest anyone? Sparkfun gift card prize?   
    Problem is, Only a small percentage of members have a StellarIs LaunchPad (Mine still states 11/29/2012 ). And If you can, Do a seeedstudio or similar gift card, Instead of a SparkFun gift card. More hardware for your buck. Also, I'll donate $5 to the pool. (Hopefully that doesn't disqualify me from entering)
  11. Like
    MattTheGeek got a reaction from abecedarian in Do my solder joints look okay?   
    Looks good. Make sure to clean those joints off with isopropyl alcohol (Rubbing alcohol) if you haven't already.
  12. Like
    MattTheGeek got a reaction from jsolarski in Stellaris Launchpad shipping details   
  13. Like
    MattTheGeek got a reaction from JonnyBoats in [RFS] MotorPack - 4 CH motor controller booster pack   
    BOM


    4x - DRV8830DGQ
    *1x - TLV70433DBV
    1x - TXS0102DCU
     
    1x - 2N3904 NPN transistor in SOT-23
     
    7x - 0.1uF ceramic capacitor in 0805
    1x - 1uF ceramic capacitor in 0805
    1x - 10uF electrolytic capacitor in EIA3216
     
    1x - 4.7K carbon resistor in 0805
    1x - 10K carbon resistor in 0805
     
    5x - 3.5MM screw terminals
    2x - 10 pin headers of your choice.
    1x - 2 pin jumper

     
    *I might be changing out the TLV70433DBV for something else that is stocked on digikey.
  14. Like
    MattTheGeek got a reaction from GeekDoc in [RFS] MotorPack - 4 CH motor controller booster pack   
    BOM


    4x - DRV8830DGQ
    *1x - TLV70433DBV
    1x - TXS0102DCU
     
    1x - 2N3904 NPN transistor in SOT-23
     
    7x - 0.1uF ceramic capacitor in 0805
    1x - 1uF ceramic capacitor in 0805
    1x - 10uF electrolytic capacitor in EIA3216
     
    1x - 4.7K carbon resistor in 0805
    1x - 10K carbon resistor in 0805
     
    5x - 3.5MM screw terminals
    2x - 10 pin headers of your choice.
    1x - 2 pin jumper

     
    *I might be changing out the TLV70433DBV for something else that is stocked on digikey.
  15. Like
    MattTheGeek got a reaction from bluehash in [RFS] MotorPack - 4 CH motor controller booster pack   
    Version 2 of the MotorPack, almost ready for seeed.
     

     
    And no, i didn't go crazy with the vias
  16. Like
    MattTheGeek got a reaction from CorB in Help! Forum Segregation   
    I wish all of the forums were integrated into one, As it's hard keeping up with the individual forums.
     
    How about having a website/fourm called [CoolWebsiteNameThatsRelatedToEmbeddedElectronics] and in that website 43Oh, Stellarisiti, and C2KCentral are subfourms in that fourm.
  17. Like
    MattTheGeek got a reaction from Rickta59 in Stellaris To Breadboard   
    Still a work in progress.
     
    The Stellaris To Breaboard BoosterPack allows you to use your Stellaris LaunchPad in a breadboard (a double wide one). Stacks on the bottom
     

  18. Like
    MattTheGeek got a reaction from oPossum in Stellaris To Breadboard   
    Still a work in progress.
     
    The Stellaris To Breaboard BoosterPack allows you to use your Stellaris LaunchPad in a breadboard (a double wide one). Stacks on the bottom
     

  19. Like
    MattTheGeek got a reaction from Automate in Stellaris To Breadboard   
    Still a work in progress.
     
    The Stellaris To Breaboard BoosterPack allows you to use your Stellaris LaunchPad in a breadboard (a double wide one). Stacks on the bottom
     

  20. Like
    MattTheGeek got a reaction from bluehash in Stellaris To Breadboard   
    Still a work in progress.
     
    The Stellaris To Breaboard BoosterPack allows you to use your Stellaris LaunchPad in a breadboard (a double wide one). Stacks on the bottom
     

  21. Like
    MattTheGeek got a reaction from abecedarian in Stellaris To Breadboard   
    Still a work in progress.
     
    The Stellaris To Breaboard BoosterPack allows you to use your Stellaris LaunchPad in a breadboard (a double wide one). Stacks on the bottom
     

  22. Like
    MattTheGeek got a reaction from igor in Where to find guide to inexpensive ARM development boards   
    Perhaps something like this
  23. Like
    MattTheGeek got a reaction from bluehash in Where to find guide to inexpensive ARM development boards   
    Perhaps something like this
  24. Like
    MattTheGeek got a reaction from bluehash in The Terminal - Stellarisiti OLED BoosterPack   
    Something like that?
     
    ALS = Ambient light sensor
  25. Like
    MattTheGeek got a reaction from bluehash in OLIMEXINO-5510 now at digikey   
    Digikey has worked with olimex to stock their dev boards, and out of the 84 is the olimexino-5510 for $16 ! http://www.digikey.com/product-detail/e ... ND/3471378
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