COLORDUINO V2.0 RGB LED MATRIX DRIVER

COLORDUINO V2.0 RGB LED MATRIX DRIVER

A green LED on the front of the board indicates power, although it is mostly obscured as soon as you plug the matrix panel in. Im looking at drving 8 of these via I2C for a medical reseach project im helping out with. No reason why a Uno would not work. JavaScript seems to be disabled in your browser. The ability to use I2C really expands the use of boards like Colorduino and Rainbowduino. Email to a Friend.

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How does it work? I am not sure what different between using the n channel MOSFET to push increase the current into the 5mm led rgb making of 8 x 8 matrix from colorundio.

Colorduino V Matrix RGB LED Driver Shield Module ATMEGA p for Arduino | eBay

A green LED on the front of the board indicates power, although it is mostly obscured as soon as you plug the matrix panel in. The Colorduino product page specs each channel as having a mA output current capacity, which would be perfect for this project.

Colorduino running the Plasma demo. Please visit our wiki page for more info about this product. Had two of these and the first one had a duff output so one line on the matrix never turned on.

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I use Arduino V1. Send me an email telling me what you have done so far. Download file i worked with and try — it should work. To get it to light up and run the demo code you just need a 5 volt supply, like a wall-wart power adapter. Would it be possible to post your I2C code? Thank you for your quik answer.

Hi Jeff, sent you the link. For now, it can be downloaded here: If you could provide me the code,I will be really generous.

Hi Jarda, Sorry to intrude and ask you: Hi Nick… Thanks for coloruino reply, i will just try your code and explore more about this. This is a highly customizable product.

Full Color RGB LED Matrix Driver Shield + RGB Matrix Screen

Hi Nick, I was wondering if you ever tried to cascade 2 colorduino with the I2c port? I am now constructing a cube with 8 x 8 LEDs on four faces. I have this Scrolling code; is working but, each letter takes a long time to scroll on the screen; could you find out the problem?

The extra colour depth and 6 bit adjustment features the DM provide are all big plus points for me, along with the freeing up of CPU resources for other tasks. A flat 8 x 16 LED display was straightforward. I found setup really simple: Hi, is this the plasma demo?

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Full Color RGB LED Matrix Driver Shield + RGB Matrix Screen – Wiki

My offer still stands. Please note the flickering is just on the video, the display is rock solid and very very bright!

Using either the wire connections in your article or the Foca 2. So it is not possible with Mega at least my mega have chip soldered to PCB, i think somebody succeeded by pressing reset button on mega during upload. The demo code only takes up 4K and could easily be slimmed down.

I can send you instructions and code if you want. Do i need to put an IC on the Duemilanove while i program the colorduino? Thx for this article.

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