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Rainbowduino LED Driver Platform (ATMega 328)

Rainbowduino LED Driver Platform (ATMega 328)


 
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Our Price: $24.00

Stock Status:In Stock

Product Code: ARD127D2P
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Description
 
The Rainbowduino board (V3.0) is an Arduino-compatible controller board with a built-in multiplexed LED driver.  It can drive a 8x8 RGB LED Matrix or a 4x4x4 RGB LED Cube in common Anode mode.  This board uses two MY9221 chips which provides 12-channels (R/G/B x 4) of constant current Adaptive Pulse Density Modulation (APDM).  It also has provisions for chaining multiple Rainbowduinos to drive large LED signs!

The Rainbowduino is flashed with the Arduino boot-loader, which makes it easy to program sketches using the Arduino IDE.  Unlike other LED drivers, this comes with a USB to UART (FT232RL) on-board for programming the sketches.

Features:

Provides 2 x 16 pin header for connecting multiplexed LEDs
Constant current (20.8mA) LEDs driver
Can drive 4x4x4 RGB LED Cube or 8x8 RGB LED Matrix (i.e 192 LED)
On-board USB to UART chip (FT232RL)
On-board 5V / 1 Ampere voltage regulator
Can be driven directly via USB cable (No external power adapter needed)

Product Wiki and sample code

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