讀取系統SMBus下的Light Sensor Deceive (TSL2560,TSL2561)，並且可以利用SIO (W83627) GPIO 開啟電源 (燈泡)-SMBus read the system under the Light Sensor Deceive (TSL2560, TSL2561), and can use the SIO (W83627) GPIO open the power supply (bulb)

51单片机步进电机驱动c程序，电机为两项的，一根驱动线，还有一根地和电源-51 single-chip stepper motor driver c procedures for the two motors, a drive line and power supply have a