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简单的状态机与两个光单元相接来控制加 减计数器。状态机提供滞后使计数准确,不管方向的变化

A common technique for counting objects is to pass<BR>them through a light beam. Problems can arise,
2024-01-08 15:40:01 下载 5 查看 3,133
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以DS87C520为例,介绍带非易失性RAM的微控制器的设计指南

Microcontrollers which incorporates battery–backed,<BR>nonvolatile SRAM (NV RAM) have found wide acc
2024-01-10 07:40:01 下载 6 查看 1,950
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87C576微控制器的在线编程

The 87C576 includes two separate methods of programming the<BR>EPROM array, the traditional modified
2024-01-15 07:30:01 下载 2 查看 9,739
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74155 TTL图腾柱输出译码器、分配器

These TTL circuits feature dual 1-line-to-4-line demultiplexers<BR>with individual strobes and commo
2024-01-21 06:30:01 下载 9 查看 2,720
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90W, Single Stage,Notebook Adaptor

The 90 W demo board demonstrates the wide range of<BR>features found in the NCP1651. It provides an
2024-01-22 11:40:02 下载 4 查看 1,113
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VIC068A VIC64寄存器的初始化及使用

At power up the VIC068A and VIC64 registers are automatically<BR>initialized to their most ‘logical’
2024-01-22 12:40:01 下载 6 查看 9,651
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通过PC并口的PC编程,进行对ADS1210 Demo板的访问

The ADS1210 demo board along with the PC software is a<BR>complete data acquisition system using the
2024-01-26 00:30:01 下载 7 查看 4,683
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AD590温度传感器在远距离传感方面的应用

The AD590 is a two-terminal integrated circuit temperature<BR>transducer that produces an output pro
2024-01-26 03:00:01 下载 4 查看 7,303
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用ADS1210和ADS1211ΔΣ转换器实现高速转换的设计技巧

Delta-Sigma (DS) Analog-to-Digital Converters are well known<BR>for their innate ability to resolve
2024-01-27 08:30:01 下载 7 查看 1,284
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7404 TTL六反相器

This device contains six independent gates each of which<BR>performs the logic INVERT function.

2024-01-27 10:30:01 下载 8 查看 2,754
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MPC107 PCI桥存储器控制器技术提要和应用实例

This document provides an overview of the MPC107 PCI bridge/memory controller (PCIB/<BR>MC) for high
2024-01-31 22:40:01 下载 5 查看 1,374
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用可编程逻辑XC4000系列配置总线构造的串行输入 输出器件

The combination of long data lines and 3-state buffers,<BR>found in Xilinx devices, is ideal for bus
2024-02-01 17:20:02 下载 7 查看 3,910
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介绍使用CS5525 CS5526数字输出脚控制模拟开关和多路转换器

The CS5525/CS5526 A/D converter is optimized<BR>for the measurement of thermocouples. It is designed
2024-02-02 11:40:02 下载 10 查看 6,452
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介绍MPC505中断控制器和相关中断寄存器的功能及中断初始化的实例

The MPC505 interrupt controller receives interrupt requests from<BR>multiple interrupt sources and g
2024-02-06 16:40:01 下载 8 查看 7,778
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HIP2030栅极驱动器用于控制电源器件的应用介绍

Transformer coupling of low level voltages to control power<BR>devices has three main advantages: DC
2024-02-06 23:20:01 下载 3 查看 5,269
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AD771x 24位 ΣΔ A D转换器在低频,高精度工业传感器方面的应用

The AD771x Series is a family of ADCs that are designed<BR>specifically for low frequency, high accu
2024-02-10 06:30:01 下载 6 查看 6,600
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X84161 X641 X129 MPS EEPROM与8051微控制器接口及其演示代码介绍.pdf

The MPS E2PROM is an attractive alternative to the<BR>'add-on' parallel or serial nonvolatile memori
2024-02-11 03:40:01 下载 5 查看 8,478
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使用32位微控制器TriCore的看门狗定时器的方法和实例

<BR>This application
2024-02-12 12:10:01 下载 2 查看 703
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长线或不适当的示波器探头测试微控制器输出信号对系统带来的不良影响

Siemens’ C166-Family is manufactured in advanced CMOS technology to achieve high<BR>performance at l
2024-02-14 03:50:01 下载 4 查看 4,218
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7427 TTL3输入端三或非门

This device contains three independent gates each of which<BR>performs the logic NOR function.

2024-02-14 19:30:01 下载 4 查看 1,420
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