schduler for AVR mcu

ht1621b,的PIC的程序,用IO口来通信-ht1621b, the PIC procedure, I use IO to communication

51单片机 24位AD CS5532读写源码-51 Single-chip 24-bit AD CS5532 to read and write source code

keil下ISO7816规则的APDU程序-keil rules under ISO7816 procedures Application Protocol Data Unit

单片机DA转换源码，在串口调试助手下可以查看发送到串口的转换结果，波特率设置为2400 -Singlechip DA conversion source, in the serial debugging assistant can view the sent to serial conversion results, the baud rate is set to 2400

基于Proteus的交通灯控制系统，带16*2LCD和4*4键盘，可对交通灯切换时间进行设定，以及紧急状态等的设定-Based on the Proteus of the traffic lights control system, with 16* 2LCD and 4* 4 keyboard, available on the traffic lights switch time settings, as well as a state of emergency settings, etc.

端口控制发光二极管亮灭。 【硬件连接】通过SPCE061A的1位I/O端口（本例中使用IOA15端口），经一限流电阻后接一个发光二极管至地-Port control to eliminate bright light-emitting diodes. [] Through SPCE061A hardware connection of an I/O port (in this example, the use of IOA15 port), with a current limiting resistor followed by a light-emitting diodes to land

51定时器初始值计算器(初学单片机的好工具)-51 timer starting value calculator (begins studies monolithic integrated circuit good tool)

8位LED显示驱动芯片MAX7219的驱动程序-eight LED display driver chip MAX7219 driver

单片机的PS/2接口程序! 我花了好大功夫写成的两个读写PS2设备的接口程序! 现在介绍PS24 书太少了!给大家借鉴啊!-SCM PS/2 interface program! I spent a lot of written work to read and write two PS2 equipment interface program! Book now introduced PS24 too little! To everybody"s reference ah!

RF905无限模块的说明文档 pdf，v3.0.-RF905 wireless transit function chip，datasheet，pdf，vision 3.0