[size=4]1. Design of flyback isolated power supply based on SE8510[/size] [size=4] [/size] [size=4] Figure 1 is the schematic diagram of SE8510 flyback isolated power supply system. SE8510 is an offli...
[align=left][color=rgb(51, 51, 51)][font=-apple-system-font, BlinkMacSystemFont, "][size=17px][b]Today, I will talk to you about the most basic knowledge of amplifiers.[/b] [/size][/font][/color][/ali...
2019 is almost halfway through, and tomorrow will be the time for many students to become famous. Looking back on my senior year of high school, I was both excited and nervous. I was excited because I...
For many people, the Internet of Things is "the next big thing." But in fact, the Internet of Things has already arrived, and it is creating a new world in which people can better manage their lives a...
What exactly is a sine filter? Why is it so commonly used in delta-sigma ADCs? In my last blog post I mentioned that the name “sine” comes from its frequency response which is a sin(x)/x function. The...
AMD (NASDAQ: AMD ) today announced a strategic partnership with ECARX, a global automotive intelligence technology company . The two companies will work together to build an in-vehicle computing plat...[Details]
There are two timers T0 and T1 in the 51 series of MCUs. There is a lot of information on the Internet. The 52 MCU has one more timer T2 and 128 bytes of RAM than the 51 MCU. The function of timer T2 ...[Details]
According to the latest issue of the journal Nature Neuroscience, a new study confirms that the functional ultrasound (FUS) technology developed by researchers at the California Institute of Technolo...[Details]
Abstract: Based on the operation, use, maintenance and calibration of the rotary piston flowmeter in our factory over the past 10 years, this paper briefly discusses the errors and correction methods...[Details]
A computer based on neurons. Image source: New Scientist magazine website
According to a report on the website of the British magazine New Scientist on the 16th, American sci...[Details]
On May 12, an executive of vivo's sub-brand iQOO, @戈蓝V, posted a post to promote the powerful 44W fast charging of its own brand. He said: "A fan asked me if iQOO's 44W will have a more powerful solu...[Details]
This article introduces a simple open-circuit fault protection method that uses a Zener diode and a resistor with negligible impact on overall efficiency. The functionality of this topology can be ver...[Details]
According to news on May 30, in order to implement the "Implementation Plan for Beijing to Accelerate the Construction of a Globally Influential Artificial Intelligence Innovation Center (2023-2025)"...[Details]
This article will introduce the whole process of transplanting the linux-3.4.2 kernel to the JZ2440 development board. The cross-compilation tool version used is arm-linux-gcc-4.3.2.tar.bz2 Here's ...[Details]
Beijing, China - July 18, 2023 - Analog Devices, Inc. (Nasdaq: ADI), the world's leading semiconductor company, released the "2022 Environmental, Social Responsibility and Corporate Governance (ESG) ...[Details]
Regions and contours only contain the original description of the segmentation results. In practical applications, we also need to determine one or more feature quantities from the region or contou...[Details]
The expression in the time domain is
The modulator model is
In this experiment, more phase shifts are required because a total of four signal simulators are used, one is a modulation signal...[Details]
The vacuum tightness test of the #3 steam turbine unit in Hefei Power Plant has always failed, and sometimes even failed. This article discusses the cause analysis and solution of this problem, whi...[Details]
1. Experimental task: Use the P0.0/AD0-P0.7/AD7 port of the AT89S51 microcontroller to connect the a-h terminals of the digital tube. The S1-S8 of the 8-bit digital tube controls the bit selection ...[Details]
1. Preparation of startup documents
$ NOMOD51 ; Ax51 macro assembler control command: disable predefined 8051
; Customize the storage area that needs to be initialized after power-on
...[Details]