More than a decade ago, when LCD TVs were first introduced, the United States ran an advertisement that showed a newlywed couple discussing what kind of TV to buy. In the end, they decided to buy a ne...
Thermal voltages or EMFs are the most common source of error in low voltage measurements [1] . These voltages are generated when different parts of a circuit are at different temperatures, and when co...
Source: [url]http://3g.autooo.net/utf8-classid123-id51654.html[/url] [align=left][color=rgb(0, 0, 0)][font=Verdana, Arial, Helvetica, sans-serif][size=16px]In this article, we will discuss how to opti...
I recently participated in the school-level electronic design competition. I have learned microcontrollers, analog electronics, digital electronics, high frequency, assembly language, and C language, ...
1. In 2013, you published 249 threads in EEWORLD, and replied to 557 threads. 2. What was the most unforgettable thing for you in EEWORLD in 2013? Why? [/size][/font][/align][align=left][font=微软雅黑][si...
[i=s]This post was last edited by sky999 on 2020-9-27 10:40[/i]R4 and D2 are used to simulate the load.
The place where SW1 comes in is a signal input port, which will only input 5V or be left floatin...
With the continuous improvement of living standards and the increase in the proportion of urban aging, the household use of medical electronic equipment has gradually become a trend. Among them, the...[Details]
Keeping the heart environment compact and warm is beneficial in most cases, but it’s another story for electronic heart scanners. When GE Healthcare was designing a scanner that was said to be the fas...[Details]
At present, a hot spot for the research and development of hearing aids abroad is concentrated in China. To be more precise, it is based on the research of Chinese language and speech, and the deve...[Details]
As the price of readers and tags decreases and the global market expands, the application of radio frequency identification (RFID) is increasing day by day. Tags can be powered by readers (passive ...[Details]
TD-SCDMA terminal conformance test includes three types of tests: RF index test (reference standard: 3GPPTS34.122), protocol signaling test (reference standard: 3GPPTS34.123) and other tests (refer...[Details]
Industrial control
often requires multi-channel fault detection and multi-channel command control (this multi-task setting is very common). A single CPU chip is difficult to directly complete ...[Details]
The microwave multifunctional therapeutic device uses microwave radiation for heating treatment, which can achieve the effects of sterilization and blood circulation. Using microwaves to directly c...[Details]
0 Introduction
At present, most of the automatic blood pressure monitoring systems used in hospitals are imported equipment, which are expensive and increase the cost of medical treatment. The...[Details]
Abstract:
Online dynamic signature authentication is increasingly used in various fields, especially in banking and financial systems and personal identification. As the basis of online signa...[Details]
0 Introduction
GaAs photocathode is a negative electron affinity photocathode with the advantages of high quantum efficiency, concentrated energy and angle distribution of emitted electrons. T...[Details]
Electrochemical Principles of Blood Glucose Measurement
The electro-biochemical principle of blood glucose measurement is that when a certain voltage is applied to the blood after the enzy...[Details]
In the past one or two years, driven by Apple's iPhone, the smartphone market has expanded rapidly. An important feature of portable products such as smartphones is that they have more and more fun...[Details]
DigRF is poised to replace the two main forms of data communication paths between RF and baseband semiconductor devices: analog signaling, and proprietary digital signaling (parallel or serial) for...[Details]
In the communication system, the communication chip is the foundation of the entire hardware platform. It not only completes the data sending and receiving in the OSI physical layer, but also imple...[Details]
With the rapid development of the automobile industry, automotive electronic control systems have attracted widespread social attention. One of the future development directions of automobiles is e...[Details]
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