在电话上用单片机来实现电话报警系统

drive for nandflash on sansung corp.

包括单片机c8051f202x系列的datasheet，大家看一下 -Including single-chip c8051f202x series datasheet, a look at U.S.

电子称 AD中文说明-dianzicheng yingwenshuoming

用AVR单片机实现串口通讯功能-with AVR MCU serial communications functions

MSP430单片机开发的相关测试程序，I/O口的测试-Single-chip MSP430 development-related test procedures, I/O port test

THE BASIC ADC PROGARM OF ATMEGA16L ,USE THE PA0 TO PA7 TO DISPLAY THE DATA in THE LCD

这是VB编程RS232串口（COM口）控制的D/A(数模转换)转换板的上位机演示程序。通过电脑串口（或其他具有串口的单片机、PLC、DSP）发个简单的可视ASCII指令，便可以方便地控制8个数模转换通道输出设定的电压值。比如,电脑串口输出字符串"C2V2660"到本控制板,则控制板将控制2号通道输出2.66V电压；电脑串口输出字符串"C6V3060"到本控制板,则控制板将控制6号通道输出3.06V电压.指令非常简单，完全不需了解复杂的硬件及时序控制。-This is a VB programming RS232 serial port (COM port) control D/A (digital-analog conversion) conversion board host computer demonstration program. Via the computer serial port (or other serial port of the microcontroller, PLC, DSP) made a simple visual ASCII commands, they can easily control the number of eight-channel DAC output set voltage. For example, the computer serial output string " C2V2660" to this control panel, then the control board will control 2-channel output 2.66V voltage computer serial output string " C6V3060" to this control panel, then the control board will control the 6 channel output voltage is 3.06V. instruction is very simple, completely without understanding of complex hardware and timing control.

利用P89C66X系列单片机实现I2C总线主器件函数操作库-use P89C66X Series MCU I2C bus owners to operate the device function

Microchip PIC18F 设备驱动 UART 部分-Microchip PIC18F family part UART device driver

LCD多级菜单具体实现,欢迎下载-LCD multi-level menu realize welcome download! !