摄氏温度计的声音输出电流，如果范围将超越答：

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

AT24C64 Keil C 代码-AT24C64 Keil C code

基于中断控制的声光报警器的设计.采用中断方式，设计一个声光报警器的硬件电路和控制程序。程序运行时，一旦8位开关信号量状态满足设定条件，就触发中断，使发光二级管按规律闪烁，同时扬声器播放一段音乐。 硬件设备包括一台微机、一个MFID微机实验箱、一块T型板，2输入四与门 74ls08、8位总线驱动器 74ls245、LM386A音频放大器、排阻、扬声器各一个，发光二极管8个，470uF电容2个、104电容4个，插线若干。 -Interrupt-based control of sound and light alarm design. Using interrupt mode, designing a sound and light alarm hardware circuits and control procedures. The program is running, once the 8-bit switch signal to set the amount of state to meet the conditions to trigger interrupts, so that light-emitting diode flashes according to the law, while speakers play a piece of music. Hardware includes a computer, a computer simulation, MFID box, a T plate, 2 input 4 and gate 74ls08, 8-bit bus driver 74ls245, LM386A audio amplifier, exclusion, speakers of a light-emitting diode 8, 470uF capacitor 2 a, 104 capacitors 4, plug-line number.

430 1611 的PDF，一片功能丰富实用的单片机-4,301,611 of the PDF, a feature-rich and practical single-chip microcomputer

TLC2543多通道串行A/O转换器及其c51语言单片机应用程序--TLC2543 multi-channels serial A/O convertor and its C51 SCM application program.

这是用C51编写的一个控制语音芯片SC691发音的一个实例，是调试成功的哟-C51 prepared by a voice chip control SC691 pronunciation of an example of the success of yo Debugging

这个对刚学制作单片机的仿真器的人是有一定的帮助的,是我在制作仿真器的时候每一步的录象--It records each step I made simulator. It must be helpful for beginners.

8051驱动320*240LCD程序 用汇编编写-8051 driver 320* 240LCD procedures used to prepare the compilation of

使用RTX-51 tiny操作系统的em12864液晶驱动程序-use RTX-51 operating system em12864 tiny LCD Driver

用步进电机画图的完整原代码，集成50多种图形-Stepper motor used to draw a complete source code, integrated more than 50 kinds of graphics