蜂鸣器实验beepmusic（ARM7平台11

我的89S52设计作品之一：基于89S52单片机的数值电压表：该电路采用MAX187高精度A/D转换器，采用串行输出，测量范围直流0-20伏，使用1602LCD液晶模块显示，使用了双积分电路的原理.-One of my design work 89S52: 89S52 microcontroller-based voltmeter values: the circuit with MAX187 high-precision A/D converter, serial output, measuring range 0-20 volts DC, using 1602LCD LCD module shown that the use the principle of double integral circuit.

基于５１单片机的乘法运算程序-SCM multiplication procedure

这是MICROCHIP 的PIC 系列单片机常用 的C语言编译器。特别对PIC16F877系列 特别好用。-It is C compiler for PIC of MICROCHIP,especially for PIC16F877,it is very good!

c8051f020 i2c 的简单应用-c8051f020 i2c simple application

这是一款优秀的液晶数字显示屏示例，可以直接被用来开发自动控制数值显示。-Excellent This is an example of the LCD digital display, can be directly used to develop automatic numerical display.

1302时间集成电路,在430上调试通过-1302 time integrated circuits, in the 430 debugging through

C51 七种实用子程序集 1-C51 seven practical subroutine sets a practical subroutine sets

单片机开发使用的HEX文件说明。-MCU development and use of the HEX documentation.

颜色提取 WAVE编译 利用霍尔效应-Color extraction WAVE compiled using Hall effect

该程序为基于51单片机的接口和片外应用的代码，在设计51单片机时可供参考，代码包括RS232通信、I2C、SPI、单总线、CAN总线、键盘、LED、LCD、AD/DA等应用。各工程在Keil调试通过，喜欢的朋友可供参考。-The program is based on the 51-chip microcontroller interface and application code, in the design of microcontroller 51 when the reference code, including RS232 communication, I2C, SPI, single-bus, CAN bus, keyboard, LED, LCD , AD/DA applications. Keil debugging the project passed, like a friend for reference.