[i=s]This post was last edited by chenzhouyu on 2016-8-22 14:59[/i] Hello everyone, I have a question: I want to make a power supply with higher precision. I used LM317+TL431. I soldered a board to te...
I am using a DE2 development board and have used the LFSR method to generate pseudo-random numbers. I want to convert the pseudo-random data into LVDS differential signals and send them out. How can I...
[i=s]This post was last edited by Brother Mengyi on 2015-3-11 10:32[/i] [align=left]In this section, we use different ways of driving running lights to reflect an important idea in FPGA - hierarchical...
[size=5]Can you please help me figure out what is the reason for this? I am using DXP. When I convert the circuit diagram to PCB, the conversion is correct. But when I make the conversion effective, t...
[i=s]This post was last edited by sunduoze on 2015-9-8 21:42[/i] [postbg]bg10.png[/postbg][size=5][color=#ffff00][backcolor=rgb(255, 140, 0)][b]Electrical Design of F5529 [Summary][/b][/backcolor][/co...
In
circuit design,
current
measurement
is widely used, and the main fields are divided into three categories: in measurement,
the electric meter
is used to measure the curre...[Details]
At present, the traffic congestion in cities is quite serious. According to relevant news reports: In China, the traffic congestion has expanded from megacities such as Beijing, Shanghai, and Guang...[Details]
This article will introduce a design method for a distributed control system used in a tracking car, which can perform distributed control of motor modules, sensor modules, and lighting control mod...[Details]
The DisplayPort interface standard is approved by the Video Electronics Standards Association (VESA) to provide an open, scalable standard for the entire industry. The development of DisplayPort ca...[Details]
Analysis of the three core aspects of digital TV transmission standards
According to the differences in regionality, transmission method and modulation method, the transmission method needs to...[Details]
The power consumption of a switching power supply includes fixed losses caused by parasitic resistances such as semiconductor switches, magnetic components, and wiring, as well as switching losses ...[Details]
Currently, high-frequency and high-efficiency DCDC converters are increasingly used in automotive electronic systems.
High switching frequency can use smaller power inductors and output filter...[Details]
Energy conservation and environmental protection are the main directions of current automotive technology research, and power batteries are the key to electric vehicle technology. Research on powe...[Details]
1 Introduction
With the development of computer technology and information technology in the world, the global information age has arrived. All countries are formulating their own development p...[Details]
1. Introduction
Modern modular machine tools are equipped with a large number of electronic devices to meet the requirements of processing accuracy, processing speed, etc. If the conventional ...[Details]
In the TV monitoring system, in order to complete the collection of information from various information points (video, audio, alarm signal) and the control of various front-end devices (PTZ, lens,...[Details]
As we all know, the manufacturing of modern automobiles is divided into four major processes: stamping, welding, painting and assembly, and the powertrain constitutes five inseparable production pr...[Details]
Some people believe that hybrid vehicles are just a transitional product, and the ultimate goal of developing new energy vehicles is electric vehicles. Therefore, China should skip hybrid vehicles ...[Details]
(1) Open circuit voltage of the battery
(2) Internal resistance of the battery
(3) Battery operating voltage
(4) Charging voltage
Charging voltage refers to the voltage applied ...[Details]
As a type of iron battery, lithium iron phosphate battery (hereinafter referred to as lithium iron battery) has always been widely concerned by industry friends (some people say that lithium iron b...[Details]
Test/Measurement
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