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https://www.eeworm.com/dl/897281.html 技术资料

基于IAP单片机电子秤控制系统设计

研发一套家用的电子秤,能够给人们的生活带来方便。本文首先介绍了电子秤的工作原理,然后基于IAP单片机进行了控制系统硬件电路设计,在电子秤硬件系统电路设计的基础上,进行了控制系统软件算法设计。通过得到AD转化量与物体质量的关系,进行最小二乘拟合,得到输出量与转化量之间的关系,通过滤波算法的实现 ...
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https://www.eeworm.com/dl/895414.html 技术资料

基于STC15F2K60S2单片机的微电网模拟系统设计

文章研究的微电网实验模拟系统以STC15F2K60S2单片机为控制核心,由三相逆变器、滤波电路、电压电流检测电路等电路构成,利用自然数查表法在单片机输出SPWM脉冲信号,采用双极性调制驱动三相全桥逆变电路,实现了在三相对称Y型连接的电阻负载上得到稳定的正弦波交流电的功能。测试表明该微电网模拟系统输出 ...
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https://www.eeworm.com/dl/571/20666.html 模拟电子

正确的混合信号设计印刷电路板(PCB)的接地

Abstract: This tutorial discusses proper printed-circuit board (PCB) grounding for mixed-signal designs. Formost applications a simple method without cuts in the ground plane allows for successful PCB layouts withthis kind of IC. We begin this document with the basics: where th ...
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https://www.eeworm.com/dl/571/21071.html 模拟电子

高精度I2C实时时钟的设计

Abstract: This application note presents an overview of the operational characteristics of accurate I²C real-time clocks (RTCs),including the DS3231, DS3231M, and DS3232. It focuses on general application guidelines that facilitate use of device resources forpower manageme ...
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https://www.eeworm.com/dl/505/24375.html 电源技术

基于FPGA的高度集成DCDC稳压器

  In a recent discussion with a system designer, the requirementfor his power supply was to regulate 1.5Vand deliver up to 40A of current to a load that consistedof four FPGAs. This is up to 60W of power that must bedelivered in a small area with the lowest height profi ...
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https://www.eeworm.com/dl/505/24888.html 电源技术

LTC6994参考设计及PCB布线规则

Demonstration circuit 1562A is an engineering toolto design and evaluate the LTC699X-X family ofTimerBlox circuits. The center section of the boardcontains a pre-configured TimerBlox function.DC1562A comes in twelve timing function variationsas outlined in Table 1.Surrounding the ...
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https://www.eeworm.com/dl/510/36010.html 无线通信

Rf And Microwave Power Amplifier Design（2005）

The main objective of this book is to present all the relevant informationrequired for RF and micro-wave power amplifier design includingwell-known and novel theoretical approaches and practical design techniquesas well as to suggest optimum design approaches effectively combin ...
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https://www.eeworm.com/dl/510/36143.html 无线通信

数字卫星设备控制兼容的天线供电系统设计

Abstract: This application note discusses a design for a phantom antenna power-supply system compatible with theDigital Satellite Equipment Control (DiSEqC) communication standard, using the MAX16948 automotive dual, highvoltageLDO/switch. The presented application circuit prov ...
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https://www.eeworm.com/dl/652/483403.html 文章/文档

Abstract-In this paper, simple autonomous chaotic circuits coupled by resistors are investigated. B

Abstract-In this paper, simple autonomous chaotic circuits coupled by resistors are investigated. By carrying out computer calculations and circuit experiments, irregular self-switching phenomenon of three spatial patterns characterized by the phase states of quasi-synchronizatio ...
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https://www.eeworm.com/dl/744771.html 技术资料

Multisim官方示例Multisim仿真例程基础电路范例135例合集

Multisim官方示例Multisim仿真例程基础电路范例135例合集:Chapter 1 - RLC CircuitsChapter 2 - DiodesChapter 3 - TransistorsChapter 4 - AmplifiersChapter 5 - OpampsChapter 6 - FiltersChapter 7 - Miscellaneous CircuitsFundamental Circuits.pdf004 Parallel DC Circuits.ms10005 Series-Parr ...
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