C8051F0xx系列单片机开发大量的源代码，包括汇编和C语言的代码...

基于51单片机的简易函数发生器的源代码，有需要的可以参考一下-A simple microcontroller based function generator 51, the source code

24mhz晶振51单片机红外线发射代码，供您参考-24MHz crystal oscillator 51 Singlechip fired infrared codes, for your reference

有关网络接口芯片RTL8019As论文，有助于这方面的开放-The network interface chip RTL8019As papers, help in this regard open

基于ARM中LPC2131芯片，编写的关于SPI的源程序！-Based on the ARM in LPC2131 chip, prepared by the SPI, source code!

基于STC89C52单片机的3音阶电子琴 带自动播放-3 Based on scale SCM STC89C52 Electronic organ with automatic play

单片机上网原理图-SCM Internet schematics

准确，快速，方便地获得温度在现代企事业单位，厂房车间和家庭中有着越来越重要的意义。本文设计了一套基于MSC51单片机的温度采集系统。应用该系统可以即时、准确地获得两路温度参数（可扩展至256路），测温范围达0~125C，参数精确至0.25C，并可以现场控制欲采集的指定传感器的温度参数，通过数码管显示出来，通过RS232接口可连接至计算机，并通过监控软件观察实时数据和波形。该系统具有易扩展、精度高、成本低等特点，适宜现场监控，实验室，家庭等对温度有要求的场所。-Accurate, rapid and easy access to the temperature in the modern enterprises, plant has a home workshop and more and more important. This article has designed a single chip MSC51-based temperature acquisition system. Application of the system can be immediate, accurate access to two temperature parameters (can be expanded to 256 road), temperature range of 0 ~ 125C, precise parameters to 0.25C, and can be collected at the scene To control the temperature of the sensor parameters specified by the digital tube shown through RS232 interface can be connected to the computer and monitoring software through real-time data and waveform observation. The system is easy to expand with high precision, low cost, and suitable for field monitoring, laboratory, on the home

单片机usb2.0通讯-the conmunication of MCU by USB2.0

开发磁传感器必须用到的文档，很有帮助，文档里有开发的思路。-The development of magnetic sensors to be used in the document, very useful documentation has developed ideas.

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