- Microcontroller: ATMega328P
- Max Frequency :16M
- RAM Capacity :2K
- FLASH Capacity :32K
- External Resources :No
- Power Supply: 5V-7V DC(7.5V Max)
- I/O Operation Level: 5V
Description:
The driver circuit based on 3 MBI5168 constant current sink drivers and a M54564 darlington source driver, the Colorduino pairs the M54564 with a single DM163 constant current driver. In order to better drive the RGB matrix and reach their best performance, we use the professional LED driver chip DM163 on board, by using the DM163, the Colorduino gains three 8+6-bit channels of hardware PWM control of the LED's freeing up the ATMega328P from having to implement it in software. And the DM163 comprises shift registers, data latches, 8×3 channel constant current and 64 x 256 gray level PWM for per color! Each channel provide a maximum current of 60 mA. This shield can be programed via FT232 USB adapter.
Specification:
- Microcontroller: ATMega328P
- Max Frequency :16M
- RAM Capacity :2K
- FLASH Capacity :32K
- External Resources :No
- Power Supply: 5V-7V DC(7.5V Max)
- I/O Operation Level: 5V
Features:
- 8bits colors support with 6bits correction for each color in every dots
- Hardware 16MHz PWM support
- Without any external circuits, play and shine
- Dedicated GPIO and ADC interface
- Hardware UART and IIC communication with easy cascading
- 24 constant current channels of 100mA each
- 8 super source driver channels of 500mA each
Package Included:
1 x Rainbow Colorduino V2.0 Matrix RGB LED Driver shield For Arduino