Different time delay procedures are prepared to use assembly language.

飞利浦I2C接口源LPC932

为了进一步理解上述方法如何在编程中得以实现，在此提供了1个用C51单片机编程语言编制的8个按键的键处理程序，以供参考。该程序在KEIL C51 V6.02/uVsion2 demo编译环境下编译通过-In order to further understand how the above method to realize programming, provided in the C51 single-chip microcomputer with a programming language produced by the eight key key procedure for reference. The program in the KEIL C51 V6.02/uVsion2 demo compiler compiler environment through

简易数字电压表可以测量0-5V范围的8路电压值，并在4位LED数码管上轮流显示或单路选择显示。-Simple digital voltage meter can measure the range of 0-5V Voltage road 8, and 4 digital tube LED display on a rotational basis or choose to display a single road.

这是用ds18b20测试及显示温度的程序，主芯片是DS18B20-This is used to test and display the temperature ds18b20 procedures, the main chip is DS18B20

关于CY68013 USB2.0控制输入测试的程序.想了解USB开发的可以看看.-CY68013 USB2.0 control input on the testing procedures. Would like to know can look at the USB development.

this is a source code for usinf sd card with PIC

一个4X4的键盘程序设计，希望能对大家有一定的帮助-A 4X4 keyboard programming, I hope everyone can have some help

=== =时钟20:6=== === == 应先初始化状态寄存器 tx1714 EQU 7FFH PA EQU 05H PB EQU 06H PC EQU 07H PD EQU 20H IAR EQU 00H 间接寻址寄存器 TMR0 EQU 01H 定时器 STATUS EQU 03H 状态寄存器 BSR EQU 04H bank选择寄存器 PORTA EQU 05H I/0端口寄存器 PORTB EQU 06H I/0端口寄存器 PORTC EQU 07H I/0端口寄存器 PORTD EQU 20H I/0端口寄存器 PULL EQU 21H PULL-High上拉寄存器 WAKEUP EQU 22H 唤醒控制寄存器－－被用来设定watchdog允许和禁止 IRQM EQU 23H 中断屏蔽寄存器 IRQF EQU 24H 中断标志寄存器 WDTSEL EQU 25H -=== === = clock 20 : 6 === === === == should first register initialization state tx1714 EQU 7FFH EQU PA PB EQU 05H 06H 07H PC EQU PD EQU 20H IAR E QU 00H indirectly addressable registers TMR0 EQU 01H timer STATUS EQU Mr send state BSR EQU-deposit bank in the 04H choice Register PORTA EQU 05H I/O ports Register P ORTB EQU 06H I/O ports Register PORTC EQU 07H I/O ports Register POR TD EQU 20H I/O ports Register PULL EQU 21H PULL-High pull Register WAKEUP EQU 22H awaken control registers-- were used to set watchdog allowed and prohi

单片机音乐程序的设计与实验，包含音乐程序的设计原理。-music SCM procedures and experimental design, including music program design principles.

单片机的C语言应用程序设计,相信对学习单片机的朋友有一定的帮助-SCM C language application programming, I believe the study SCM friends can help