将Arduino和m5451芯片的LED驱动、电机等！

This project contains the hardware design and software libraries for an Arduino compatible shield (daughter card) that contains 2 M5451YN chips. These chips have 35 constant-current outputs, giving you a total of 70 outputs that can be used for many applications (and uses a minimum of 3 Arduino digital pins). The most common use is to light LEDs without needing resistors. The electronics to connect the Arduino to the M5451 chips is simple. You can either make your own (instructions in the wiki) or purchase a prebuilt board. Additionally, the M5451 outputs can be used to drive any logic with the addition of a resistor. For example, it could be used as a stepper motor controller, allowing you to control >8 stepper motors off on a single chip. This is possible because the M5451 does not use strobing like the MAX and other LED drivers (i.e. it is not multiplexing the lines and blinking the LEDs). It outputs a constant current. The software library implem

lightuino5
spi.h
lightuinoLightSensor.h
fifo.h
lightuino5.h
fifo.cpp
spi.c
lightuino4.h
lightuinoAni.cpp
lightuinoSink.h
INSTALL
lightuino3.h
lightuinoIR.h
lightuino5.inf
lightuinoAni.h
keywords.txt
lightuinoSourceDriver.cpp
lightuinoPwm.h
lightuinoPwm.cpp
lightuino.h
ideCompat.h
begin_here5
lightuinoMatrix.cpp
lightuinoIR.cpp
lightuinoMatrix.h
lightuinoLightSensor.cpp
lightuinoUsb.h
lightuinoMatrixPrint.cpp
lightuinoUsb.cpp
lightuinoSink.cpp
lightuinoSourceDriver.h