记录实验中LM393的波形，及LM393芯片的一些原理调试图片。

ARM开发要点，希望对大家有些用处：）不客气：）-ARM to develop key points, in the hope that everyone be useful:) You

游戏开发文档设计书： -game design document files : Documents game design document : document the development of the game design document : Documents game design document :

具有设置密码，修改密码，显示信息，发声报警等基本功能。-Have set a password, modify your password, display information, the basic functions such as audible alarms.

DSP Architecture with Jumping-Floating-Point Number System

train weel temprature control

在电子技术中，频率是最基本的参数之一，又与许多电参量的测量方案、测量结果都有十分密切的关系，因此频率的测量就显得更为重要。测量频率的方法有多种,其中电子计数器测量频率具有精度高、使用方便、测量迅速，以及便于实现测量过程自动化等优点，是频率测量的重要手段之一。在本次毕业设计中我们选择使用单片机来制作数字频率计，并在实际制作中采用了直接测频法。利用延时产生的时基门控信号来控制闸门，通过在单位时间内计数器记录下的脉冲个数计算出输入信号的频率，最终送入LCD中显示。这样制作出来的频率计不仅可以满足设计题目的参数要求，而且具有了单片机的稳定性和成熟性，且控制能力强，是一种低成本，高可靠的设计方案。-In electronic technology, the frequency is one of the most basic parameters, but also with a number of electrical parameters of the measurement program, the measurement results have a very close relationship between the frequency of measurement, therefore it is even more important. Measurement of the frequency of a number of means, electronic measurement of the frequency counter with high precision, easy to use, rapid measurement, and measurement is easy to realize the advantages of process automation is an important means of measuring the frequency of one. Graduates in this design we have chosen to make use of single-chip digital frequency meter, and used in the actual production of a direct

Project Documentation for Stock Control System

this is simple c program for range using AVR microcontroller ATmega8535

C64X-DSP-EDMA小结及实例详解-C64X-DSP-EDMA and Example Detailed Summary

四川大学唐宁九的计算机课件，PPT，很有用，请初学者学习。-Sichuan University, Downing nine computer courseware, PPT, very useful, please beginners to learn.