Arduino tutorial: LED Matrix red 8×8 64 Led driven by MAX7219 (or MAX7221) and Arduino Uno



Arduino tutorial: LED Matrix red 8×8 64 Led driven by MAX7219 (or MAX7221) and Arduino Uno In this video we play with popular 8×8 LED Matrix with an …

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  • I hope you find this video useful. If you want to support the channel see how here: http://educ8s.tv/support-educ8s-tv/

    educ8s.tv March 6, 2020 1:26 pm Reply
  • sir please make a video on led matrix dot moving using adxl335

    Rahul Barnwal March 6, 2020 1:26 pm Reply
  • What's 3:21 app please tell me

    Mrr Sarun March 6, 2020 1:26 pm Reply
  • This was super useful 🙂

    M. Eren Ozyoldash March 6, 2020 1:26 pm Reply
  • can this be a standalone display if you were just to suply power to it ? is there a way to get rid of the arduino completely?

    Alf March 6, 2020 1:26 pm Reply
  • Is there any noticeable strobing while this is operating ? is there a schematic for this ? which pin goes to what row or column ? I want to use the chip for my clock display i am working on.. A ring clock. discreet leds. 216 of them.

    Ray S. March 6, 2020 1:26 pm Reply
  • plisss answer!!!!!!!!!!!!

    Tomas Miron March 6, 2020 1:26 pm Reply
  • where is the program for the code???

    Tomas Miron March 6, 2020 1:26 pm Reply
  • Where do I get the app where you can make your own byte?

    3HStudio Official March 6, 2020 1:26 pm Reply
  • I don't see the link for the char editor

    Terry Genereaux March 6, 2020 1:26 pm Reply
  • This video made the concept of LED display programming click for me

    AtherOfTheVoid March 6, 2020 1:26 pm Reply
  • Super

    Chamila Perera March 6, 2020 1:26 pm Reply
  • bro were is the programm of that some graphic something

    robotic world March 6, 2020 1:26 pm Reply
  • Love the place you live! 😁

    Flash Gordons March 6, 2020 1:26 pm Reply
  • Stop teaching people to use the delay() function.

    saaieshithier March 6, 2020 1:26 pm Reply
  • από την προφορά σε κατάλαβα!

    Κωνσταντίνος Βολικός March 6, 2020 1:26 pm Reply
  • 有程式可以參考嗎?

    林鉉峰 March 6, 2020 1:26 pm Reply
  • how can this be adapted to 5×7 led matrix?
    any schematic?

    christian March 6, 2020 1:26 pm Reply
  • Can I come live with you?

    Craig Lister March 6, 2020 1:26 pm Reply
  • I am learning Arduino and I have learned a lot about Greece! thanks from Iran

    ali behrouz March 6, 2020 1:26 pm Reply
  • Hello, I am a beginner in Arduino. Would you tell me in detail how to open files with 'ino' extension please? Thanks.

    Peter Lim March 6, 2020 1:26 pm Reply
  • When I used the byte array function it gave me an error saying the function wasn’t recognized

    Samuel Chapman March 6, 2020 1:26 pm Reply
  • What's the Name of the programm

    Tim Pohl March 6, 2020 1:26 pm Reply
  • Sir can sent link for app to creating words in led matrix

    Ashish Jangra March 6, 2020 1:26 pm Reply
  • Awesome…

    weerobot March 6, 2020 1:26 pm Reply
  • printByte doesnt work

    Rob De Rop March 6, 2020 1:26 pm Reply
  • Are you andreas spies?

    Adeetya combe March 6, 2020 1:26 pm Reply
  • Is there also a more simple code because somewhere(i cant find it again)i found one where you dont need to define all the leds sepreatly

    Somebody March 6, 2020 1:26 pm Reply
  • Thank you

    Hanno March 6, 2020 1:26 pm Reply
  • Can you show an ROB version?

    Vass March 6, 2020 1:26 pm Reply
  • Please make a video about how to control some DC motor by flysky controller .
    I am from Bangladesh .

    The Truth About All. March 6, 2020 1:26 pm Reply
  • how the connection for Arduino mega 2560

    Techz Hunter March 6, 2020 1:26 pm Reply
  • Hey! Thanks for this great video and for the tipp with this little generator software, it's awesome! Is it possible to have several predefined letters/pictograms and switch through them with a button? I'm a bloody beginner, maybe you can give me a hint for the code 🙂
    best regards

    ReaZaaa March 6, 2020 1:26 pm Reply
  • where is program link

    Michael Latsky March 6, 2020 1:26 pm Reply
  • how to use 2D array to show same patterns in the display…

    Anushka Eroshan March 6, 2020 1:26 pm Reply
  • what is the name of the software you have programmed the led array

    Ilyes kamel March 6, 2020 1:26 pm Reply
  • I have trouble because of printbyte function won't compile. I was woundering if anyone could help me?

    Sam March 6, 2020 1:26 pm Reply
  • PROGRAMME LINK please reply

    anandsherwood March 6, 2020 1:26 pm Reply
  • It says PRINTBYTE IS NOT DECLARED IN THIS SCOPE

    ravi panchal March 6, 2020 1:26 pm Reply
  • Thanks.It's working nicely.

    Osman Naim March 6, 2020 1:26 pm Reply
  • This is great stuff. How can we cascade the LED's now?

    Angry Cat Owner March 6, 2020 1:26 pm Reply
  • Hi there, I just recently bought a matrix with 4 of these 8×8 matrices together. I'd like to display the same byte on all 4 of the matrices at once. Do you know how I could modify this code to achieve this? Right now, it just illuminates all of the LEDs on one matrix, then illuminates on the LED matrix to the right, etc.. I've tried changing the value 0 in LedControl(DIN,CLK,CS,0) to 4 but that doesn't work either. Any help would be greatly appreciated! Thank you for your time

    Shane Walsh March 6, 2020 1:26 pm Reply

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