We haven't posted anything since the Mid-Autumn Festival, so I'm here to post O(∩_∩)O~. I want to ask everyone what they posted during the Mid-Autumn Festival, and show it to everyone so that everyone...
[i=s]This post was last edited by Beifang on 2021-7-26 12:33[/i]1. Thanks for this review opportunity. First of all, I will unbox and show you the board. It is very small.The layout of the reverse sid...
[size=5][color=#ff0000]Event details >> [url=https://www.eeworld.com.cn/huodong/201504_TI_MSP432/] Purchase MSP432P401R LaunchPad from TI store and post your order to get a gift! [/url][/color] [/size...
Hello everyone, As shown in the figure below, a small resistor (such as 33 ohms) is connected in series with the signal line to match the impedance and reduce reflection, but what is the purpose of co...
[size=3][color=#a0522d] In the application of video detection, medical imaging and infrared image fast tracking system, the increasingly complex two-dimensional, three-dimensional and even four-dimens...
Dear experts, I have written two EXE programs based on dialog boxes, EXE1 and EXE2. EXE1 uses the CreateProcess method to call EXE2, where exe2 has two dialog boxes, both of which contain a ListCtrl c...
High efficiency and low standby power consumption are two major challenges in today's switching power supply design. Resonant topology or LLC topology is becoming increasingly popular because it ca...[Details]
I. Introduction
In the field of power conversion, isolated converters (forward, flyback, and double-ended) with low output DC voltage all use MOSFET as the rectifier device. Since these devi...[Details]
With the development and widespread application of computer technology, especially in the field of industrial control, computer communication is particularly important. Although serial communication g...[Details]
The automotive lighting and signal control system is responsible for controlling the vehicle's lighting, signal lights, electric horns, reversing and brake buzzers. Traditional automotive lighting...[Details]
The typical fault troubleshooting listed below is for reference of maintenance personnel.
When the computer is turned on, the indicator light is off and there is no screen display
Mainte...[Details]
According to the Industrial Technology Research Institute of Taiwan, due to factors such as the oil crisis and global warming, the issues of energy conservation and environmental protection have at...[Details]
LED guardrail lights use fluorescent tubes or LEDs as light sources and continuous guardrails as carriers to form an approximately linear guardrail light strip. This article mainly introduces...[Details]
1 Development of LED Film and Television Lighting
1.1 The significance of developing film and television lighting
Lighting power consumption accounts for a large proportion of the total p...[Details]
A few days ago, I bought an 8LED flashlight in the market (the flashlight uses No. 5 batteries). Because I had other things to do, I didn't pay attention when purchasing it. When I got home and use...[Details]
Mobile phones, MP3s, tablet computers, laptops, digital cameras, handheld game consoles, navigation devices, etc., all these mobile devices are powered by mobile batteries, and the battery life is ...[Details]
Current
measurement:
Magnetic balance Hall current
sensor
is used
. The sensor can measure AC from DC to 100kHz.
In automatic measurement and control systems, it is often nec...[Details]
1 Introduction
Fieldbus is a serial, digital, multi-point communication data bus between field equipment/instruments installed in the production process area and automatic control devices/syst...[Details]
Today, fleet management innovation has made great progress. Whether trucks, buses, taxis or other means of transportation, wireless satellite positioning systems are used to enable dispatchers to u...[Details]
In the development direction of the automotive industry, electric vehicles (EV) and hybrid electric vehicles (HEV) are becoming an obvious trend. From a technical point of view, hybrid power is mor...[Details]
"Multimeter" is the abbreviation of multimeter, which is an indispensable tool in our electronic production. The advantages of multimeter are that it has many uses, a wide range, an...[Details]
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