微型针式打印机的源代码和PCB图纸，可以方便的潜入到已有的产品中，比如POS机、一卡通出租车计价器等。...

通常的汉字显示方式是先根据所需要的汉字提取汉字点阵（如16×16点阵），将点阵文件存入ROM，形成新的汉字编码；而在使用时刚需要先根据新的汉字编码组成语句，再由MCU根据新编码提取相应的点阵进行汉字显示。在这种显示方式中，如果使用的流字数量较大或语句较多时，利用汉字的新编码组成语句将是一件十分繁琐而枯燥的工作。针对这种情况，本文提出了一种十分简单的方式――直接利用PC机的汉字内码作为单片机系统的编码。-Chinese characters are usually displayed in accordance with the need to first extract of the Chinese character dot-matrix (such as 16 × 16 dot matrix), will be deposited into the matrix documents ROM, a new Chinese character encoding while just need to use the Chinese characters according to the new code composed of statements, and then by the MCU according to the new code to extract the corresponding Chinese character dot-matrix display. In this show the way, if you use the word flow statement number of the larger or more, the use of Chinese characters composed of a new coding language will be a very tedious and boring work. In view of this situation, this paper presents a very simple way- direct access to PC-code character encoding as a single-chip microcomputer system.

三菱PLC编程软件(GPPW)的使用手册,详细介绍GPPW的使用方法.-Mitsubishi PLC programming software (GPPW) the use of manuals, detailing the use of GPPW.

应用背景TM1628控制10位7段数码管，小数点请另外方式控制，STM32F030用keil5.10可以直接编译通过关键技术TM1628是很好用的专门控制数码管的IC，成本低，通讯方式简单驱动电流每段可以最大50ma，对于IO紧张的单片机做显示是一个不错的选择，控制共阴数码管跟共阳数码管写入数据方式不一样，共阳较麻烦，这里这份代码可以给共阳方式接法的提供参考，已经成功经过硬件调试。

基于AT91RM9200的Linux二进制代码文件，一共670k，能够在目标板上运行。大家多多上传阿-based AT91RM9200 Linux binary code files, a total of 670K to run in the target board. Members can upload A

模数转换模块ad7416的控制程序，用keil51 c实现-AD7416 analog-digital conversion module of the control procedures, and realize keil51 c

博创ARM3000原理图，以及最小系统，包括AD,DA,LCD,键盘，以及常用外围设备-ARM3000 Fiberxon schematics, as well as the smallest system, including AD, DA, LCD, keyboard, and peripheral equipment used

这是C8051F410的串口程序，研究串口通信的朋友可以看一看-This is a C8051F410 serial processes to a friend can look at a serial communication

interrrupt parell port avr c micom program

一个高级培训班的内部资料,非常宝贵,读者可以掌握嵌入式基本思路-A high-level training of internal information, are very valuable, readers can grasp the basic ideas embedded

Stm32F4 Fatfs SD卡读写应用程序。它使用SPI接口。