Design of Acoustic Emission Front-end Circuit Based on In-System Programmable Analog Circuit Introduce the technical characteristics, working principle and application of ispPAC in the system programmable analog circuit, analyze the requirements of the acoustic emission detection system for the front-end circuit, and realize the design of the acoustic emission front-end circuit based on the ispPAC technology. Follow WeChat Download Audiophile APP Follow the audiophile class related suggestion The analog ground and the digital ground are grounded at a single point. As long as it is ground, it must be connected together at the end and then enter the ground. If they are not connected together, it is "floating", there is a pressure difference ... The entire amplifier product portfolio at TI is very comprehensive, providing customers with satisfaction whether in the industrial, automotive, personal electronics or other fields, each of them is almost ... Engineering is a certain application of science and mathematics. Through this application, the characteristics of natural materials and energy can be passed through various structures, machines, products, systems ... As a simulated field application engineer, my mission is to help customers solve system problems. Sometimes these system problems may be traced to the power supply. last year... Compared to discrete ICs, logic and linear modules can provide uncompromising high performance. Similarly, the ARM Cortex-M3 processor is also a ... Welcome to the Signal Chain Basics series, these are articles describing how analog signal chains work. In this article, the topics we have discussed include analog letters ... 5. Point-contact diodes are suitable for rectification, and surface-contact diodes are suitable for high-frequency circuits. 6. The forward voltage drop of the silicon tube is 0.7V, and the germanium tube ... The role of components, the purpose of the circuit, the voltage amplification factor, the phase relationship between the input and output signal voltage, and the AC and DC equivalent circuit diagrams. In electronics, analog circuits is a very important course, and many people find it difficult. Analog circuit is a very complicated subject, and the knowledge involved is far more than those in the book. The book is roughly introduced according to the working principle, which simplifies a lot of difficulties ... With the advent of synthesizable analog circuit design, the performance of digital circuits is getting stronger and stronger, but analog circuits are more difficult to design because of the drop in power supply voltage. ... In fact, each node of the circuit has a pole, but what does he look like? As long as there are two paths between the input and output, a zero point will be generated, ... The definition of the pole is that the output becomes infinity, the presence of the pole will bring different responses to the small signals of different frequencies of the circuit, the only pole is at the output V ... The layout will have a huge impact on the performance of the analog circuit. The requirements for matching are very low. The body-effect of nmos ... Measure the output impedance of a cascode, directly add a DC voltage source AC = 1 at the source end, then let the direct AC emulate, and finally divide the voltage by electricity ... These books are the practical electronic circuit design series of science publishing house. Although the Japanese technology is not as good as the old one, it still has its merits. These three ... This article mainly introduces the power amplifier circuit diagram series 1 (six analog circuit design schematics), the power amplifier is commonly known as "amplifier". His function is to ... In the analog circuit, the voltage level (or current size) is to simulate the change of the physical quantity represented, such as the sound signal, the sound is converted into voltage by the microphone ... Digital multimeter has the functions of measuring current, AC voltage, DC voltage, resistance, diode, line continuity and temperature measurement. Is an electrician, a technician ... This circuit is aimed at practical problems in equipment maintenance. Based on C8051F410 microcontroller, using PWM modulation technology and negative feedback measurement technology ... Analog circuit: An electronic circuit that processes analog signals. The word "analog" mainly refers to the proportional reproduction of voltage (or current) to the real signal. In simulation ... Integrated circuit design can be divided into two categories: imitation and digital. In order to show the characteristics of these two types of design methods, we must first define the mimic signal and digital signal ... RC circuits are widely used in analog circuits and pulse digital circuits. Due to the form of the circuit and the different parameters of the signal source and R and C components, the ... (1) The circuit processes continuously changing analog electrical signals (that is, its amplitude can be any value). (2) The frequency range of the signal is often from DC one ... The ADC is between the analog circuit and the digital circuit, and is usually classified as an analog circuit. In order to reduce the interference of the digital circuit, the module ... The mastery of analog circuits is divided into three levels. Foreword The purpose of this article is to demonstrate how to use the DSP inside STM32F30x to perform floating-point fast Fourier transform (FFT), in order to contact ... Let's start with the design and production process of the switching power supply. Let me talk about the design of the printed board. The switching power supply works in high frequency and high pulse state, which belongs to ... As we all know, analog circuits are difficult to learn. For the most common transistor, when we analyze it, we must first analyze the DC bias, and secondly analyze the AC input ... A monostable circuit is a circuit that has only one stable output state, such as a button switch that does not self-lock to control the bulb is one of the most typical and simplest monostable ... June 5, 2017-Analog Devices, Inc., referred to as ADI ... An electronic circuit that processes analog signals. The word "analog" mainly refers to the proportional reproduction of voltage (or current) to the real signal. In analog circuits and digital circuits, signals are expressed differently. The operations that can be performed on analog signals, such as amplification, filtering, limiting, etc., are all ... The linear time-invariant dynamic circuit is excited by a sinusoidal voltage source or current source with an angular frequency of ω. With the increase of time, when the transient response disappears, only the sine ... The difference between series feedback and parallel feedback is that the connection between the input loop of the basic amplifier circuit and the feedback network is different. Foreword: Noise is a core issue in analog circuit design. It directly affects the amount of information that can be extracted from the measurement and the economy of obtaining the required information ... Driven by the relevant national and Shanghai policies, the scale of Shanghai's IC industry continued to maintain double-digit growth in 2016, and sales revenue for the whole year ... Many modern industrial and instrumentation systems can be connected to multiple different power supplies, the most common is 15 V for analog circuits, 3 V or 5 V for digital ... Just starting to learn analog circuits? Feel like learning in the clouds? Feel that the teacher is not good? Feeling bad about the textbook? Okay, don't find a reason, it should be ... Bloggers are not "all-round champions" in all technical aspects, so this article is for your reference only. The purpose of the blogger's writing this article is to be able to play an important role ... The circuit is used in the Sample circuit before various ADCs, which can enable the ADC to achieve rail to rail input, sa ... From a pure physics point of view, there is no essential difference between digital circuits and analog circuits. For example, the CMOS inverter, which is connected with the push-pull output stage of the analog amplifier ... The application range of load switches is very wide, from cars to mobile phones, from servers to medical equipment, so everyone uses load switches in different ways also ... Fault feature extraction is the key to fault diagnosis of analog circuits, and analog circuits have complex fault models, tolerances for component parameters, non-linearity, noise, and large ... As a hardware engineer, you must face two basic circuits: analog circuits and digital circuits. Let's take a look at these two circuits ... Transistors are the basic devices in analog circuits. For electronic engineers, understanding the working conditions of transistors and judging the working status of transistors are very ... Suppose you need to generate some arbitrary number (N as an example) of current sink / source (current sink / source), and each ... As a hardware engineer, you must face two basic circuits: analog circuits and digital circuits. Let's take a look at these two circuits ... In this article, we will start with "What does digital mean?" And explain the basic design methods of digital circuits. What are "analog" and "digital". In nature... "Due to the increasing demand for high-end design, our product development will face more challenges," Joe of Furaxa's president ... The mastery of analog circuits is divided into three levels. The primary level is to memorize these twenty circuits proficiently, and to understand the role of these twenty circuits. As long as it is an electronic hobby ... The design of analog circuits is the most troublesome, but also the most fatal part of design for engineers! It summarizes the issues that should be noted in the design of analog circuits, ... Recently, the Sports Information Center of the State Sports General Administration and Datang Telecom jointly announced that they will jointly hold the National Mobile Esports Competition, which will be held from April to ... A wide variety of power supply voltages exist in the field of industrial applications and factory automation. Generally you will find 24 VAC (VAC) voltage, 24 VDC (... As a hardware engineer, you must face two basic circuits: analog circuits and digital circuits. Let's take a look at these two circuits ... After entering the electronics, whether it is to learn pure simulation, or to learn single-chip computers, DSP, ARM and other processors, or our FPGA, it is generally not used ... Teacher Zhang Fei started recording "Crash Video Tutorial for Zhang Fei Electronic Engineer" a year ago, and shared his experience and experience in the frontline research and development that he has been engaged in for ten years ... The mastery of analog circuits is divided into three levels: primary level: it is skilled to remember these twenty circuits and understand the role of these twenty circuits. The discussion of the basic current source concept in this article is not equivalent to a detailed application note. Some circuits require further design to limit heating or heat dissipation, from ... Circuit diagram of charge amplifier formed by OPA128 The 0 ohm resistor is not to separate the digital ground from the analog ground, but only to electrically connect the analog ground and the digital ground, because the analog ground and the digital ground belong to ... The design of analog circuits is the most headache, but also the most fatal part of the design of engineers. Here, the electronic enthusiasts organize the analog circuit design for everyone ... LM3915 is a monolithic integrated circuit that senses analog voltage levels and drives ten light-emitting diodes, LCD or vacuum fluorescent displays, mentioning ... The production of cyclic car can be said to be a required course for robot enthusiasts. But most of the articles we often see are based on the single-chip microcomputer architecture, and it needs to be completed ... As an electronic engineer, how many analog circuits have you mastered? How many drawings and principles should be mastered? This article lists the 20 most common electric ... Karaoke effects are mainly divided into two types: analog and digital (DSP). Which one is better than others? Different manufacturers have their own opinions based on their own interests. After all, end users ... Due to the strong demand for communications and consumer electronics in the world, especially mobile phones and mobile products, analog circuits are still growing steadily in the integrated circuit market, with diverse products and ... In this electronic control system, the analog circuit power supply is separated from the logic circuit power supply. One is to remove the interference generated by the power supply coupling logic circuit and enter the analog circuit ... It is a simple analog touch shape circuit using the switching characteristics of the transistor The effective value (rms) measures the amplitude of the AC signal. From a practical point of view, the effective value of the AC signal is equal to that required to generate the same heat with the same load ... Texas Instruments (English: Texas Instruments, referred to as: TI) is the world's largest analog circuit technology, in semiconductor ... In general, active electronic tags have a longer communication distance, but their prices are relatively high, and they are mainly used in applications such as long-distance detection of valuables. ... This article is based on C8051F410 microcontroller. Using PWM modulation technology and negative feedback measurement technology to design ~ a new kind of accurate signal simulation circuit, ... In today's fiercely competitive battery-powered market, designers often use double panels due to cost constraints. Although the multilayer board (4 layers, 6 ... STMicroelectronics launches a new application software "ST op-amps" which uses the latest design technology for analog circuit applications Time-controlled emission method (TRE) is a commonly used non-invasive waveform measurement method, which can detect the timing wave of the internal nodes of the chip from the back of the chip ... This guide will discuss the analysis and prevention methods of RFI rectification. In short, sensitive low-bandwidth DC amplifiers may not always suppress out-of-band spurious signals. Right simple ... Commonly used analog integrated circuit models in the laboratory_Electronic Components Collection hopes to be helpful to everyone Some high-precision analog systems today require low-noise positive and negative voltage rails to power precision analog circuits. These circuits include analog-to-digital converters (ADCs) ... The basic measurement items of electronic circuits usually have "static" measurement and "dynamic" measurement. The test procedure is generally "static" first, and then "dynamic". And in the base ... The design of high-precision dual-channel phase sensitive amplifier introduces a method using analog circuit design, thick film hybrid integration process, metal shell, energy storage welding seal ... In the radar development stage, artificially introducing simulated interference background and studying radar countermeasure technology. Based on this consideration, this article discusses one of the interference methods ... Some high-precision analog systems today require low-noise positive and negative voltage rails to power precision analog circuits, including analog-to-digital converters (ADCs) ... "Analog Integrated Circuit" focuses on 8 kinds of general-purpose analog integrated circuits, and compares analog integrated circuits from basic theory, unit circuit, overall circuit and application ... The increasing functionality and modularity of the circuit scale and structure are its two basic characteristics in the development of modern electronic technology. 1. Full-wave rectifier circuit patterning composed of OP amplifier The full-wave rectifier circuit of Figure 1 is often caused by the positive end (plu ... In this paper, the elastic algorithm and B ... The impact of digital converter noise on oscilloscope measurement, the challenge for audio designers is to make a total of ASIC, processor and DC-DC converter ... Elementary level: It is a skill to memorize these twenty circuits and understand the role of these twenty circuits. As long as it is an electronic enthusiast, as long as it is learning automation, electronics, etc ... For a while, you just started to enter this line, but you only have a general understanding of PMOS / NMOS / BJT, various devices ... '+ data.data.username +' Fiber Optic Cabinet,Fiber Cabinet,Fiber Distribution Cabinet,Outdoor Fiber Cabinet Cixi Dani Plastic Products Co.,Ltd , https://www.cxdnplastic.com
Keywords: in-system programmable analog circuit; acoustic emission; pre-circuit
Starting from the requirement for dynamic non-destructive testing of vehicle suspension systems, in order to save costs, we have developed an acoustic emission testing system. The system block diagram is shown in Figure 1. 
![[Dry goods] Design experience of hardware master's switching power supply](http://i.bosscdn.com/blog/23/65/42/5-1F626154545642.jpg)
![Super strong PCB layout design experience [with schematic diagram]](http://i.bosscdn.com/blog/83/39/94/-120424103J50-L.jpg)
'+ data.username +'
'+ data.username +'
'; dom + ='
Acoustic emission technology is an effective dynamic non-destructive detection technology to judge the degree of internal damage of the structure based on the stress waves emitted inside the structure.
?
(1) The circuit realizes the single-chip miniaturization design, and the system integration and reliability are improved; (2) Easy design and low cost; (3) Fully differential input and output mode, which greatly reduces the circuit common mode interference and improves Test quality; (4) realized in-system software programming, which facilitated the modification and upgrade of the circuit and shortened the research and development cycle.
Interesting and informative information and technical dry goods
Create your own personal electronic circle
Lock the latest course activities and technical live broadcast
comment
Publish
Circuit design analysis of digital and analog ground isolation skills
Published on 2018-04-09 17:22 • 108 times read
Texas Instruments (TI) Amplifier Technology Innovation Development Latest Perspectives
Published on 2018-04-03 09:01 • 885 views
Interpretation of analog circuit courses _ the original analog is still very important
Published on 2018-03-29 02:10 • 135 times read
Introduce a simple process for accurate measurement of power supply efficiency
Published on 2018-03-26 09:15 • 1300 views
Single-chip technology for ARM, FPGA and programmable analog circuit design ...
Published on 2018-03-24 10:03 • 149 times read
Signal chain basics series, simulating how the signal chain works
Published on 2018-03-21 08:13 • 872 views
The common sense notes of analog circuits
Published on 2018-03-16 14:16 • 404 views
Do you know 20 analog circuits?
Published on 2018-03-14 15:16 • 1359 times read
Still worrying about analog circuit design? An answer for you
Posted at 2018-03-01 17:00 • 634 views
On Analog Circuit
Published on 2018-02-26 14:12 • 555 views
On Verilog Design Analog Circuit Digital and Analog Entanglement
Published on 2018-02-23 10:56 • 207 views
On the circuit zero point of analog circuit
Published on 2018-02-21 09:19 • 281 views
The response of single-pole circuit poles of analog circuits to small signals of different frequencies
Published on 2018-02-21 08:06 • 129 times read
How layout affects analog circuit performance
Published on 2018-02-16 10:02 • 216 times read
On the Simulation Technology of Small Signal Output Impedance
Published on 2018-02-16 09:49 • 232 views
Recommended study list for analog circuits
Published on 2018-02-13 11:52 • 240 views
Amplifier circuit diagram series 1 (six analog circuit design schematics)
Published on 2018-01-29 14:21 • 2094 views
What is an analog circuit
Published on 2018-01-23 14:48 • 442 views
Summary of multimeter circuit design scheme (several analog design circuit schematic details ...
Published on 2018-01-19 14:30 • 989 views
Newcomers ask for help on analog integrated circuits
Published on 2018-01-13 15:23 • 308 times read
ã€Download】 《Simulation Design in Embedded System》
Published on 2017-12-14 17:49 • 3916 views
Accurate signal analog circuit design based on C8051F410 microcontroller ...
Published on 2017-12-11 14:04 • 261 times read
How to analyze analog circuits
Published on 2017-11-28 10:45 • 462 times read
What is the principle of cmos integrated circuit?
Published on 2017-11-27 11:11 • 1897 views
Analog circuit diagnosis
Published on 2017-11-14 21:52 • 570 views
Comprehensive analysis and summary of RC circuit waveforms
Published on 2017-11-13 15:16 • 461 views
ã€Download】 《Foundation of MIT Analog and Digital Electronic Circuits》
Published on 2017-11-01 18:11 • 6258 times read
Detailed explanation of the concept and difference between digital circuits and analog circuits
Published on 2017-11-01 08:32 • 646 views
In-depth analysis of ADC test technology in SOC
Published on 2017-10-30 17:40 • 649 views
[Download] "LDO Analog Integrated Circuit Design"
Published on 2017-10-27 18:25 • 3510 views
I would like to ask what type of analog switch is better for a voltage limiting circuit
Published on 2017-10-24 19:54 • 422 views
ã€Download】 《Analog Circuit Fault Diagnosis》
Published on 2017-10-20 17:56 • 3753 times read
How does the lower limit circuit of the diode solve the effect of the tube voltage drop on the original signal voltage drop when it is turned on
Published on 2017-10-15 16:49 • 1012 views
How does the lower limiting circuit of the diode solve the effect of the tube voltage drop on the signal when it is turned on
Published on 2017-10-15 16:45 • 509 times read
Xiaobai asks the Great God: 96V to 15V and 5V voltage problems
Published on 2017-09-28 17:03 • 824 views
20 super classic analog circuit questions, how many do you know?
Published on 2017-09-25 15:24 • 7208 views
Analysis of floating point fast Fourier transform using DSP
Published on 2017-09-18 06:44 • 2598 times read
[Dry goods] Design experience of hardware master's switching power supply
Published on 2017-06-26 15:30 • 5053 views
Four steps let you do analog circuit learning
Published on 2017-06-23 14:21 • 11249 times read
The difference between monostable circuit and bistable circuit and monostable circuit and bistable ...
Published on 2017-06-09 16:19 • 762 times read
New Linear Technology book unveils the mystery of analog design
Published on 2017-06-05 16:57 • 562 times read
Detailed explanation of the basic knowledge between analog circuits and digital circuits
Published on 2017-05-25 08:36 • 1281 reading
Detailed explanation of the difference between analog and digital circuits
Published on 2017-05-23 09:07 • 806 times read
Sinusoidal steady-state circuit detailed analysis: definition of sinusoidal steady-state circuit, sinusoidal stability ...
Published on 2017-05-05 10:06 • 690 views
Differences and characteristics of series circuit feedback and parallel circuit feedback
Published on 2017-05-02 10:30 • 1104 times read
Detailed analysis of 11 easy errors about noise analysis in analog design ...
Published on 2017-04-26 16:47 • 765 views
Shanghai's integrated circuit design industry became the industry leader
Published on 2017-03-13 11:18 • 457 times read
Various trade-off factors when choosing a digital-to-analog converter (DAC)
Published on 2017-02-09 16:12 • 331 views
How to change from analog circuit rookie to big cow
Published on 2017-02-08 14:59 • 3886 views
Advanced circuit design engineer recommended reference book
Published on 2017-02-08 14:41 • 776 times read
Those classic analog circuits worthy of being collected by electronic enthusiasts
Published on 2017-01-03 17:03 • 16061 times read
Differences and connections between analog circuits and digital circuits
Published on 2016-12-27 10:16 • 16691 views
How to simulate the load switch circuit under different input voltage and load?
Published on 2016-12-20 15:12 • 393 views
Feature extraction method in analog circuit fault diagnosis
Published on 2016-11-28 17:24 • 1735 views
Literacy stickers: Do you really "understand" the difference between analog and digital circuits?
Published on 2016-11-25 02:00 • 614 views
Transistor working state judgment and working conditions
Published on 2016-11-21 10:44 • 1020 views
Using a single feedback source to realize any magnitude of bias current network
Published on 2016-10-31 17:28 • 307 views
Comparative Analysis of Basic Knowledge of Analog Circuit and Digital Circuit
Published on 2016-08-16 17:25 • 5257 times read
Digital circuits are like "logic circuits"
Published on 2016-07-28 14:05 • 6674 times read
Mentor Graphics Extended PADS ...
Published on 2016-07-14 14:06 • 305 views
Three mastering levels of analog circuits and Top20 circuit diagram
Published on 2016-06-01 14:15 • 2395 times read
12 issues that engineers should pay attention to when designing analog circuits
Posted at 2016-05-30 16:34 • 1121 reading
Datang Telecom: Liangjian "Integrated Circuit +" focuses on supply-side reform
Published on 2016-05-10 09:37 • 536 views
Power Tips: How to successfully design ultra-wide input low power flyback conversion ...
Published on 2016-01-20 17:35 • 425 times read
Summary of basic knowledge of analog and digital circuits
Posted at 2015-12-31 17:44 • 14543 views
Detailed explanation of MCU independent key debouncing analog circuit design
Posted at 2015-03-09 11:45 • 2547 times read
Experience of senior engineers: how to design a good circuit
Posted at 2014-09-23 09:38 • 49403 views
Twenty basic analog circuits for electronics enthusiasts
Posted at 2014-08-21 17:38 • 6768 views
Several practical circuit cases based on current output circuit technology
Posted at 2014-06-23 10:00 • 1293 views
Circuit diagram of charge amplifier formed by OPA128
Posted at 2014-06-18 10:53 • 9469 views
Can the effect of zero-ohm resistance separate digital ground from analog ground?
Posted at 2014-04-16 15:36 • 7116 views
Summary of issues that should be noted in analog circuit design
Posted at 2012-12-04 11:00 • 1296 times read
Sensory Simulation of LM3915 Monolithic Integrated Circuit
Posted at 2012-11-22 10:00 • 2434 reading
No need for a microcontroller! Circulation robot controlled by analog circuit (graphic)
Posted at 2012-09-10 22:01 • 23234 views
20 classic analog circuits that engineers have to know (detailed graphic)
Posted at 2012-09-06 23:27 • 166120 views
Karaoke effect analog VS digital scheme competition
Posted at 2012-08-08 09:56 • 6297 views
World analog circuits are expected to grow steadily in the next 5 years
Posted at 2012-07-18 11:18 • 449 views
Power supply circuit schematic diagram
Posted at 2012-07-11 14:52 • 4923 views
Simple analog touch switch circuit design
Posted at 2012-07-06 10:48 • 9873 times read
How to Efficient and Effective Value DC Conversion of Analog Circuit
Posted at 2012-06-08 15:27 • 911 times read
2011 financial report analysis of world-renowned semiconductor manufacturers: Texas Instruments
Posted at 2012-05-30 11:01 • 2191 times read
Analog circuit design based on UHF passive electronic tag chip
Posted at 2012-05-21 11:01 • 678 times read
Design of precise signal analog circuit based on single chip microcomputer C8051F410 ...
Posted at 2012-05-21 10:50 • 869 views
Super strong PCB layout design experience [with schematic diagram]
Posted at 2012-04-24 10:29 • 30554 views
ST launches the latest design technology of analog circuit application software ST op ...
Posted on 2012-04-19 09:03 • 534 views
Use the time-controlled emission method to analyze the failure of analog circuits
Published on 16:51 2012-03-27 • 166 times read
RFI rectification principle analysis method
Posted at 2012-03-26 15:14 • 746 views
Commonly used analog integrated circuit models_electronic components
Posted at 2012-03-14 17:30 • 915 views
Design skills of ultra-low noise positive and negative power supplies for precision analog circuits
Posted on 2012-02-21 11:48 • 2297 views
Specific steps of electronic measurement
Posted at 2012-02-09 14:22 • 624 views
Design of high-precision dual-channel phase sensitive amplifier
Posted at 2011-12-18 15:30 • 759 views
Design scheme for suppressing interference analog circuits
Posted at 2011-11-17 16:16 • 396 times read
Design ultra-low noise positive and negative power supplies for precision analog circuits
Published on 2011-11-04 10:51 • 515 views
Analog IC_Analog IC Books
Published on 2011-10-28 11:19 • 808 views
Design of Analog Circuit Diagnosis System Based on DSP
Posted at 2011-10-20 16:41 • 369 views
Design of analog circuit board lead
Posted on 2011-09-07 09:36 • 1468 times read
Research on BP Neural Network Method for Analog Circuit Fault Diagnosis
Posted at 2011-08-18 11:19 • 475 times read
Sophisticated circuit ensures high sound quality of the computer
Posted on 2011-07-11 09:40 • 1151 times read
20 analog circuits necessary for electronic circuit engineers
Published on 2011-02-12 10:31 • 170149 views
Nine stages of analog circuit design
Posted at 2010-10-25 18:00 • 11653 views
'; dom + ='
'; // Insert temporary comments to the list $ ("# comment"). Append (dom);} if (data.status == "failed") {// alert (data.msg); layer.msg (data. msg);}}}); return false;}); (function () {/ * * Insert single sign-on JS * / var setHost = 'https://passport.elecfans.com'; // Set domain name var script = document.createElement ('script'); script.type = 'text / javascript'; script.src = setHost + '/public/pc/js/t.passport.js'; script.setAttribute ("id", " sso_script "); script.setAttribute (" data-ssoSite ", setHost); script.setAttribute (" data-ssoReferer ", encodeURIComponent (location.href)); script.setAttribute (" data-ssoSiteid "," 11 "); var body = document.getElementsByTagName ("body"). item (0); body.appendChild (script);}) () / * * It is recommended to modify the style of the article without a picture * * / $ (". article .thumb") .each (function () {if ($ (this) .find ('img'). attr ('src') == "") {$ (this) .find ('img'). remove (); $ (this) .parent (). css ('padding-left', '0px');}}); / * Baidu share * / window._bd_share_config = {common: {bdText: '', // Custom share content bdDesc: '', // Custom share summary bdUrl: window.location.href, // Custom share url address bdPic: ''}, share: [{"bdSize": 60, "bdCustomStyle": true}]} with ( document) 0 [(getElementsByTagName ('head') [0] || body) .appendChild (createElement ('script')). src = 'http://bdimg.share.baidu.com/static/api/js/ share.js? cdnversion = '+ ~ (-new Date () / 36e5)]; var add_url =' / d / article / write / '; // var check_allow = "{: U (' Api / iscantalk ')} "; var check_allow =" / d / api / iscantalk "; var click_items_length = $ ('. art_click_count'). length; if (click_items_length> 0) {var id_str = ''; $ ('. art_click_count'). each ( function () {id_str + = $ (this) .attr ('data-id') + ',';}) // var url = "{: U ('Api / getclickbyids')}"; var url = " / d / api / getclickbyids "; var id_data = 'id_str =' + id_str; $ .ajax ({url: url, data: id_data, type: 'post', dataType: 'json', success: function (re) { if (re.list.length> = 1) {var list = re.list; for (var i in list) {var temp_id = list [i] ['id']; var temp_span = $ (". art_click_count [data -id = "+ temp_id + "]") temp_span.html (list [i] ['click']);}}}})} $ ("# comContent"). click (function () {if (now_uid == '') {$ .tActivityLogin (); return false;}}) $ (function () {var follow_wrap = $ (". author-collect"); var now_uid = "{$ _super ['uid']}"; var face_src = "{ $ _super ['uface']} "; var getFollowNum = $ (". followNum strong "). html (); // Follow $ (window) .on ('click', '.author-collect', function () {if (now_uid == '') {$ .tActivityLogin (); return false;} if ($ (this) .attr ('id') == 'follow') {$ .post ('/ d / user / follow ', {tuid: article_user_id}, function (data) {// Data format returned: if (data.status == "successed") {$ (". '; dom + ='
'; dom + =' '; dom + =' '+ content +' '; dom + ='
'; dom + =' just now '; dom + =' December 03, 2023