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  • RobotFarmer followed Kits channel 1 month ago
  • RobotFarmer commented on HackerBoxes's instructable HackerBoxes 0012: Digital Logic1 month ago
    HackerBoxes 0012: Digital Logic

    Hi. First off. Thanks to all who have worked so hard putting this project together. I know that I'm lacking in the imagination department but what can I use all this in. Last months project I was able to use it for a scouting project. I understand the circuit well enough but I go back to what can I use it in. Can I incorporate into a circuit to count up or down? Maybe some sort of a clock? I don't know. Any ideas or help would be great. Thanks again to the folks who put it together.

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  • Controlling LED matrix array with Arduino Uno (Arduino powered robot face)

    Ok I get it. I'll give it a whorl. Thanks again.

    Thanks again for you help. I got it going. So cool and Learning a little more on programming.

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  • Controlling LED matrix array with Arduino Uno (Arduino powered robot face)

    Bugging you one more time. Plan "A" 8x8 not working so well but for Plan "B" I also bought an 8x8 by 4 long ( SainSmart MAX7219 Dot Matrix Module 4 in one for Arduino ). At the end of your sketch you write "characters must be declared rotated 90 degrees ..." As I am new to this and want to have this ready for Scouts on Tuesday, How do I declare the rotation? Thanks so much for your help.

    IgorF2I've gotten all the parts in but was wondering if this project will work with a Arduino Pro Mini? No big deal if it doesn't. I have only one extra Duo but a couple extra Pro Mini'sThanks for all your (and your teams) work.

    Bugging you one more time. Plan "A" 8x8's not working so well. I guess I went too cheap on parts. However Plan "B" I also bought (at the same time) a " SainSmart MAX7219 Dot Matrix Module 4 in one for Arduino ". At the end of your sketch you wrote "Characters must be declared rotated 90 degrees..." As I am new to this and want to have this ready for Scouts on Tuesday, How do I declare the rotation? Your help is VERY much appecerated.

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  • RobotFarmer followed IgorF21 month ago
      • Solar Charged Battery Powered Arduino Uno
      • Wi-fi controlled FPV rover robot (with Arduino, ESP8266 and stepper motors)
      • Controlling LED matrix array with Arduino Uno (Arduino powered robot face)
  • Controlling LED matrix array with Arduino Uno (Arduino powered robot face)

    IgorF2I got the parts on order. Can't wait to put build it. Going to use it in a pumpkin for my Cub Scouts. Thanks for your hard work. I'm just getting started myself.

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