打印机控制程序，用89c52单片机控制打印，已测试通过

2812原理图，对初学者有很大的帮助，尤其刚开始玩2812对硬件不熟的朋友-2812 schematic diagram of great help for beginners, in particular, began playing a friend unfamiliar with 2812 pairs of hardware

单片机入门，C51例程、数码管+流水灯、源程序 -Singlechip entry, C51 routines, digital tube+ Water lamp, source

此文件为凌阳61板结合LCD的语音训练实验-61 This document is for Sunplus LCD panels combined with voice training experiment

89C51系列CPU编程器源代码-series 89C51 CPU source code programmer

LED+8952=万年历-LED+8952 = calendar

GLCD WG320240C0-FMIVZ#000 driven by STR912FAW44.

数字电位器x9318中文使用说明以及控制程序.asm-Digital Potentiometers x9318 Chinese use and control procedures. Asm2

在MSP430单片机上用C操作MMC和SD卡的电路和参考代码。含PDF文档。-MSP430 single chip microcomputer used in the C operator MMC and SD cards circuit and reference code. Containing PDF documents.

单片机开发试验例程，多个例程多个功能，助于学习单片机开发实验板-MCU development test routine, a number of routines multiple functions, help to study development of experimental board MCU