[i=s]This post was last edited by paulhyde on 2014-9-15 03:57[/i]Using opa820 for preamplification, the amplification is more than 3 times, the simulated bandwidth reaches 43M, but the actual bandwidt...
Requirements: Can add Chinese characters to PCB, no matter whether it is translated into Chinese or not. I downloaded three Protel 99se from the Internet, all of which can be translated into Chinese, ...
I checked a lot of information about CPLD, and I found that the current textbooks are all about how to program, and rarely talk about basic circuits, such as how to design a minimum circuit that can m...
describe View image and its linkdescriptionThe MSP-EXP430FR5739 Experimenter Board is a development platform for the MSP430FR57xx devices. It supports the new generation of MSP430 microprocessor devic...
I just started using CCS2 to program F2812 and encountered many problems. I could not open source file "DSP281x_Device.h". What is the reason? Please give me some advice!...
Participated in the event [url]https://www.eeworld.com.cn/huodong/TIsmartlock_QA_201705/[/url] and was lucky enough to get a 128G USB flash drive, which I received only today. I hurriedly tested the s...
1 Introduction
The multifunctional monitor is a commonly used clinical medical device. It can display the patient's electrocardiogram (ECG), respiration (RESP), blood oxygen saturation (SP...[Details]
Until now, designers have faced a trade-off in ADC selection. Pipeline converters offer high resolution and wide dynamic range, but their power consumption is quite high. The alternative, discrete ...[Details]
With the advancement of computer technology, the development of image processing and pattern recognition methods, fingerprint processing technology has become more mature and has been widely used i...[Details]
No other sector is feeling the pressure for change more acutely than the healthcare industry. Healthcare organizations and services are desperate to reduce costs, but the challenge is to do so without...[Details]
A biped robot joint constructed by pneumatic artificial muscles is introduced. The joint uses the flexible characteristics of pneumatic artificial muscles to effectively control the impact of the la...[Details]
This issue will briefly introduce the test related to spectrum - occupied bandwidth.
Definition: Occupied bandwidth refers to the bandwidth corresponding to 99% of the total transmitted power, cent...[Details]
introduction
The data detected by various measuring instruments often need to be transferred to the PC for data processing and archiving, so as to make full use of the rich hardware and softwa...[Details]
Preface
Phase-modulated pulse signals can achieve a large compression ratio. As a commonly used pulse compression signal, they are widely used in modern radar and communication systems. Wi...[Details]
This article first briefly introduces the working principles of current mode and voltage mode and their respective advantages and disadvantages; then discusses the ideal voltage mode using output c...[Details]
Today's mobile phone production testing faces an increasingly complex environment, with challenges of multiple frequency bands and multiple standards, pressure on production test speed, and pres...[Details]
Among the many candidate standards for China's mobile TV, the CMMB standard proposed by the Broadcasting Science Research Institute of the State Administration of Radio, Film and Television is aime...[Details]
Siimpel announced that its MEMS-based silicon camera technology, SiimpelFocus SF9x, has been used in Motorola's newly released MING A1600 mobile phone. The MING A1600 is the industry's first mobile...[Details]
1 Introduction
With the rapid development and continuous progress of computer, network communication and Internet technology, embedded systems are widely used in homes and industries. ...[Details]
0 Introduction
With the continuous progress of society and the improvement of people's living standards, environmental protection and energy conservation have received more and more attention....[Details]
1. Overview:
Electronic sphygmomanometers are currently widely used and promoted due to their advantages such as non-invasiveness, simple operation, and portability. There are many methods...[Details]
Electronics Design Contest
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