I have a DC current source with an output of 0~20ma, and I want to enlarge it to 0~100ma. I use this circuit diagram, why does the LED have a weak brightness when the input is 0? Can you analyze it or...
Here the program is required to start in a minimized window mode. Here in OnInitDlg(), ShowWindow(SW_MINIMIZE) is used; the window will flash, at least the title bar above will change. Is there any wa...
[i=s]This post was last edited by qwqwqw2088 on 2017-6-21 10:20[/i] [size=4]Recently I have seen in the forum that some students who are [color=black]beginning to learn[/color] Altium Designer softwar...
I would like to set up Altium Designer 16 to automatically save files at a scheduled time, so that I will not lose my files due to some accidents and can recover certain losses....
[font=Arial]The RIoTboard, like most low-cost ARM development boards, has an on-chip RTC, but the designers of the board didn't provide a way to connect a backup battery, which makes the on-chip RTC p...
I. The most basic question type (Explanation: This type of question type is relatively simple) QUOTE: 1. How many 9s are there from 1 to 100? 2. How many groups of consecutive integers sum to 1000? 3....
1. Several nouns
ABI:
The specifications that an executable file must follow in order to run in a specific execution environment;
Separately generated relocatabl...[Details]
The problem of dynamic sealing of equipment always exists with the operation of the equipment. Today, we have specially sorted out the various commonly used sealing forms, usage scope and character...[Details]
Reflow soldering, a common soldering method in modern electronics manufacturing, primarily melts solder paste and pads to form solder joints. With technological advancements, soldering equipment ha...[Details]
Whether it is an electric car or an ordinary fuel car, for the vast majority of car buyers, the final cost of use is what they care about most. For fuel cars, how to save fuel is what drivers care ...[Details]
As the main model among new energy vehicles, pure electric vehicles have received strong support and encouragement from the country in recent years, and their development is changing with each pass...[Details]
The most significant feature of IPS panels is that both electrodes are located on the same surface, unlike other LCD panels, which have electrodes arranged on top and bottom surfaces in a three-dim...[Details]
On August 25th, TSMC, the world's leading contract chip manufacturer, attracted significant attention for its decision to build a chip manufacturing facility in Arizona. TSMC primarily manufactures...[Details]
According to foreign media reports, researchers at the University of Surrey have developed an artificial intelligence system that can accurately locate the location of equipment in densely populate...[Details]
Common Mode Semiconductor has officially released its latest generation of power management ICs—the GM6506 series. This fully integrated high-frequency synchronous rectification step-down p...[Details]
On August 21st, Zhiyuan Robotics revealed at its first partner conference that it expects shipments to reach thousands of units this year and tens of thousands next year. The company hopes to reach...[Details]
Overview
As handheld voice communication devices become more and more popular, they are increasingly used in noisy environments, such as airports, busy roads, crowded bars, etc. In such noisy ...[Details]
With the rapid development of electric vehicles in my country, people are beginning to pay attention to the issue of radiation from electric vehicles. We all know that mobile phones emit radiation,...[Details]
Reflow soldering is one of the most commonly used methods in electronics manufacturing, allowing for the soldering of large numbers of components in a relatively short time. However, any experience...[Details]
To improve the lateral active safety of intelligent connected vehicles, the identification and definition of unexpected functional safety scenarios for the EPS (Electronic Steering System) ...[Details]
Intel®
Xeon®
6
-
core processors now support the new Amazon EC2 R8i and R8i-flex instances on Amazon Web Services (AWS).
These new instances offer superior performance and fast...[Details]
Analog electronics
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