Produktbeschreibung
Das Rainbowduino ist ein Controller zur Ansteuerung einer 8x8 RGB LED Matrix (Art.-Nr.:
2009879), es baut auf dem ATmega328 (Arduino kompatibel) auf.
Das Rainbowduino Board hat deswegen passende Anschlüsse für
die beliebten 8*8 LED Matrixen und passt von seinen Ausmaßen unter
diese. Es gibt ein seitliches Stecksystem, mit dem Rainbowduinos + 8*8
Matrixen nahtlos miteinander verbunden werden können.
The Rainbowduino board (V3.0) is an Arduino compatible controller
board with professional multiplexed LED driver. It can drive a 8x8 RGB
Led Matrix or a 4x4x4 RGB LED Cube in common Anode mode. Rainbowduino
v3.0 uses two MY9221 chips which is a 12-channels (R/G/B x 4) constant
current Adaptive Pulse Density Modulation(APDM). Rainbowduino v3.0 has
provisions for cascading more such boards with I2C interface.
Rainbowduino
v3.0 is flashed with Arduino boot-loader and this makes it easy to
program sketches using Arduino IDE. Unlike other LED drivers, this comes
with a USB to UART (FT232RL) inbuilt 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)
Built in USB to UART chip (FT232RL)
Built in 5V / 1 Ampere voltage regulator
Can be driven directly via USB cable (No external power adapter needed)
Please visit our wiki page for
more info about this product. It will be appreciated if you can help
us improve the documents, add more demo code or tutorials.