As shown in the figure, after the input signal is amplified by 2 times, the bottom is distorted, but the bottom does not reach 0V.The op amp experiment is LM324, a forward double amplification circuit...
Attracting Tomorrow TechnologyAttracting the future
"Attract" is a verb used to indicate that a magnet attracts iron. It also means "attracting people" or "fascinating people". TDK will continue to cr...
According to the Ministry of Industry and Information Technology, there are currently 113,000 5G base stations in operation across the country, and 870,000 users have signed up for 5G packages....
4.1.1 l RKTool driver installation (based on Xunwei iTOP-3399 development board) DriverAssitant_v4.5.zip file, openand the driver is successfully installed, as shown below:
Notes:1. Currently supporte...
[p=30, 2, left]GUI is a good way to express products and is very popular. In the early days, everyone used ucgui. Gradually, GUI became more common. However, TouchGFX is the most beautiful, but it is ...
[i=s]This post was last edited by chrisrh on 2021-3-2 00:36[/i]I have been busy at home recently and have not had any free time. Recently, I learned the DMA example of UART0:
UART0 DMA send example
UA...
How to measure the quality of a motor To check the motor: Step 1: Use an insulation resistance tester to check whether the insulation resistance of the motor coil is greater than 0.5 megohms. I...[Details]
1. Introduction
The master-slave distributed microcomputer system is a widely used microcomputer system in the control field. The host is generally a PC with strong data processing capabilitie...[Details]
Jiwei.com reported that on April 26, at the 2019 Guangdong-Hong Kong-Macao Greater Bay Area Digital Innovation Development Forum and the Tonghu Science City Industrial Development Center Open Event, ...[Details]
0 Introduction
In industrial production, current, voltage, temperature, pressure, flow, flow rate and switch quantity are the main commonly used controlled parameters. Among them, temperat...[Details]
Welding is a kind of robot that can complete welding tasks autonomously. Next, the integrator Wuxi Jinhongying will introduce the following welding robots:
1. :
The welding robot first r...[Details]
1. Problems in the selection of steam flowmeters. Some vortex sensors are selected with a larger size due to changes in process conditions during the selection of caliber or after the design selectio...[Details]
When EE Times visited Chronocam, a startup headquartered in Paris, to interview it about its event-driven computer vision technology, Intel announced its acquisition of Mobileye, which shocked the ...[Details]
As the link between cars and drivers, the car computer system has been constantly changing with the advancement of technology. Starting with Tesla, a large-size touch screen replaced a bunch of tradi...[Details]
In order to ensure that customers can choose the products they like, most manufacturers will provide complete pre-sales, sales and after-sales policies, including pre-sales shopping guides, sales ser...[Details]
Friends who have used FriendlyArm know that the built-in interface design of FriendlyArm mini2440 is qt2, but now q4 is gradually becoming the mainstream. It is not easy to successfully transplant ...[Details]
Some people are confused when they see that OPPO and vivo phones, which do not have top-notch performance and are priced high, have good offline sales. They think that OPPO and vivo are too good at d...[Details]
The reason is actually very simple, the optimization level set by Keil by default is too high! You just need to change it After changing it to 0, you can set a breakpoint anywhere By the way, d...[Details]
1 Introduction At present, urban traffic control in China mainly relies on road traffic signal control machines (hereinafter referred to as signal machines). Domestic signal machines are mainly di...[Details]
Time Domain Analysis Method of Control System--Steady-state Error of Control System
From the previous description, we know that if a linear control system is stable, then star...[Details]
From October 16 to 17, Shandong Provincial Party Committee Secretary Lin Wu emphasized during his research in Yantai that we must thoroughly study and implement General Secretary Xi Jinping’s importan...[Details]
Analog electronics
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