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单片机开发 自制51编程器 I have build my own programmer. This device can program the AT89C51 and works with it. So i

自制51编程器 I have build my own programmer. This device can program the AT89C51 and works with it. So it can easily be adapted to programming other devices by itself. The Atmel Flash devices are ideal for developing, since they can be reprogrammed easy, often and fast. You need only 1 or 2 device ...
https://www.eeworm.com/dl/648/151575.html
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其他嵌入式/单片机内容 he LPC932 can be used to create a Pulse Width Modulated PWM signal. That s an analog signal, with on

he LPC932 can be used to create a Pulse Width Modulated PWM signal. That s an analog signal, with only 2 discrete levels, for example 0V and 5V and a constant period. The current value of this signal at a certain poiTnt of time is proportional to its Duty Cycle. That s the High Time during one perio ...
https://www.eeworm.com/dl/687/152774.html
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GPS编程 This application, built in VB using MapObjects, allows the user to zoom in, zoom out and pan using

This application, built in VB using MapObjects, allows the user to zoom in, zoom out and pan using only the mouse. The pan is a dynamic pan just push the mouse in the direction you would like to pan.
https://www.eeworm.com/dl/693/154063.html
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数据结构 Although there has been a lot of AVL tree libraries available now, nearly all of them are meant to w

Although there has been a lot of AVL tree libraries available now, nearly all of them are meant to work in the random access memory(RAM). Some of them do provide some mechanism for dumping the whole tree into a file and loading it back to the memory in order to make data in that tree persistent. It ...
https://www.eeworm.com/dl/654/154678.html
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数据结构 解决时钟问题

解决时钟问题,acm竞赛题 A weird clock marked from 0 to 59 has only a minute hand. It won t move until a special coin is thrown into its box. There are different kinds of coins as your options. However once you make your choice, you cannot use any other kind. There are infinite number of coins of eac ...
https://www.eeworm.com/dl/654/155653.html
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单片机开发 Decoding most of the infrared signals can be easily handled by PIC16C5X microcontrollers. This appl

Decoding most of the infrared signals can be easily handled by PIC16C5X microcontrollers. This application note describes how this decoding may be done. The only mandatory hardware for decoding IR signals is an infrared receiver. The use of two types is described here. Both are modular types used of ...
https://www.eeworm.com/dl/648/156645.html
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OA系统 This example imports a text file into a database table using ADO. Because it uses ADO, it should wor

This example imports a text file into a database table using ADO. Because it uses ADO, it should work with all data sources, though it has only been tested with Access. Usage is explained in the code s comments.
https://www.eeworm.com/dl/683/158726.html
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人工智能/神经网络 This a simple genetic algorithm implementation where the evaluation function takes positive values

This a simple genetic algorithm implementation where the evaluation function takes positive values only and the fitness of an individual is the same as the value of the objective function
https://www.eeworm.com/dl/650/159810.html
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其他 This class implements the same API as the Java 1.3 java.util.TimerTask. * Note that a TimerTask ca

This class implements the same API as the Java 1.3 java.util.TimerTask. * Note that a TimerTask can only be scheduled on one Timer at a time, but * that this implementation does not enforce that constraint.
https://www.eeworm.com/dl/534/162622.html
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单片机开发 DOS XMS library is a DOS real mode and large memory model C library. Because DOS is ran under real m

DOS XMS library is a DOS real mode and large memory model C library. Because DOS is ran under real mode, programmer only can access RAM under 1MB
https://www.eeworm.com/dl/648/163634.html
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