单片机控制键盘和led，键盘送入的数据在led 上显示，数据满四位后，键入的第5位数据在个位显示，前四位清零。...

I2C总线程序，及读写24C04-I2C bus procedures, and writing 24C04

全速运行程序，可看到串口调试助手的接收区显示“41 42 43 44 45 46 47 48”。手动发送“0102030405060708091011”，打开WATCH窗口可看到50H~5AH地址单元的值为“0102030405060708091011”，请注意50H单元是串口接收数据起始存放地址，70H单元是串口接收数据结束存放地址。-Run the program at full speed, can see the serial debug assistants reception area shows

凌阳061a单片机语音识别使用例程。包括3个基本语音识别例子简单易懂 -Sunplus 061A routine use of single-chip speech recognition. Including the three basic speech recognition examples of easy-to-read

友达LCD 2.8寸,配ILI9320的驱动程序.-AUO LCD 2.8 inch, with ILI9320 drivers.

freescale单片机HCS12对12864的驱动，能显示汉字，ASCII字符，以及绘图等。-Freescale HCS12 of 12864 single-chip driver, can display Chinese characters, ASCII characters, as well as graphics and so on.

NTC电阻.pdf NTC电阻.pdf-NTC resistor. Pdf NTC resistor. Pdf

利用点阵显示显示中文字符，为PIC单片机控制--Display Chinese characters using lattice. It is controled by PIC SCM.

AT89S52单片机控制的ADC0809和DAC0832实验汇编程序-AT89S52 MCU ADC0809 and DAC0832 experimental assembler

MSP430指令集，带有中文说明，能帮你快速上手-MSP430 instruction set, with the Chinese that can help you get started quickly

51上的RTOS，该RTOS为非占先式多任务操作系统，如果用户任务的最长执行时间小于 系统节拍时间，则本MiniRTOS要优于占先式TOS。因为本MiniRTOS占用资源小，RAM不超过20字节，程序空间只占为600多字节。-51 on the RTOS, the RTOS non-preemptive multitasking operating system, if the user of the longest task execution times smaller than system beats time, it is superior to the MiniRTOS Preemptive 200040. Because of the small resources MiniRTOS occupation, RAM no more than 20 bytes, procedures only for the space of more than 600 bytes.