P89c5x中文数据手册

stc89c52rc单片机的应用与配套程序-SCM stc89c52rc application and matching process

TLC1543 AD采样子程序，提供了PORT作为采样通道号的形参。-TLC1543 AD subroutine, as provided PORT sampling of the channel-shaped Senate.

zlg sd card for ucos

89C52单片机的底层代码,包括A/D,D/A转换,键盘,LED显示等-89C52 the underlying code, including A/D, D/A conversion, keyboard, LED display

LCD1602的驱动代码（头文件） 用mega16单片机实现-LCD1602 driven code (the first) with mega16 MCU

usb程序 硬件用的是isp1518，传输方式dma-usb hardware procedure is used isp1518, transmission dma

单片机c语言和CPLD vhdl语言通信的程序，单片机接键盘和显示器，cpld实现电机控制脉冲，最总实现一个稳定的3维步进电机控制系统-c language work with vhdl language in controling step motor

51单片机的实用子程序，包括片内及片外ram初始化，滤波程序，多字节算术运算程序，排序程序，以及51定点运算子程序库，浮点运算子程序库等等。-51 SCM utility subroutine, including the chip and chip ram initialization, filtering procedures, procedures for multi-byte arithmetic operations, sorting procedures, and 51 fixed-point computation subroutine library, subroutine library floating-point operations and so on.

LPC2104 2105 2106 ARM微控制器元件封装库 arm_pcb_sch-LPC2104 2105 2106 ARM microcontroller package components library arm_pcb_sch

从MCS51到AVR的转变,如果你是一个现在懂MCS51，且又想学习其它单片机，对AVR有兴趣的话，这是一本不错的指导书，可以让你快速的从MCS51过渡到AVR系列-from AVR MCS51 to change, if you are a MCS51 now understand, and indeed want to learn other microcontroller, the AVR is interested in it, this is a good guide book, which will let you quickly from the transition to MCS51 AVR Series