The equivalent circuit of electronic components is very useful for circuit analysis. It can help us understand the working principle of the component in the circuit and provide a deep understanding of...
The original text is in French and can be easily converted into Chinese through the translation function of the browser.https://www.raspberryme.com/ide-micropython-pour-esp32-et-esp8266/...
This snake only implements basic functions, and some error detection is not added. I will add it later.
For drawing, I just wrote a few lines of code to do simple drawing, without using LVGL.
Since th...
Data learningDownloaded the chip data sheet version 1F from Qinheng's website. The CH224 series includes three chips, CH221K (SOT23-6), CH224K (ESSOP10), and CH224D (QFN20). The main function is to su...
[i=s] This post was last edited by tiankai001 on 2019-1-8 10:54 [/i] [b]4. Typical collector DC circuit of NPN transistor with negative power supply 2 [/b][align=left][color=rgb(34, 34, 34)][font="]Th...
Based on IPM05F 3Sh board: FOC motor control 400V sensorless and sensory encoder all design data summary (schematic diagram/BOM table/reference program/debugging instructions, etc.)IPM05F three-resist...
After the microcontroller is reset, the content of the program counter PC is 0000H, so the system must fetch instructions starting from unit 0000H to execute the program.
Unit 0000H is the starting...[Details]
Introduction
With the development of electronic technology and network technology, the use of power lines as carriers for signal transmission has received more and more attention and has been...[Details]
NI (Nasdaq: NATI), a leading provider of software-defined platforms that accelerate the development and performance of automated test and automated measurement systems, today announced the background...[Details]
The so-called fast charging is a technology that, under certain conditions, uses a higher current than the normal charging current to charge a battery in a very short time, without damaging the b...[Details]
This article preliminarily introduces the configuration method and debugging process of PCM1770, hoping to serve as a reference for future research. PCM1770 is a 24-bit DAC that supports I2S signal i...[Details]
"Major inventions in every period will change our lives. Steel in the 19th century, cars and airplanes in the 20th century, etc., have promoted development while also allowing society to flourish. Wh...[Details]
Gartner recently released the latest China Information and Communication Technology Maturity Curve 2024. Based on the CIO priority task list, the curve divides relevant key technologies into three ...[Details]
About the author: Zhu Jing: Senior economist of Beijing International Engineering Consulting Co., Ltd., Deputy Secretary-General of Beijing Semiconductor Industry Association Abstract: The semicond...[Details]
On September 17, the 2020 23rd China Integrated Circuit Manufacturing Annual Conference and Guangdong Integrated Circuit Industry Development Forum was held in Guangzhou. Dr. Yin Zhiyao, Chairman and...[Details]
According to people familiar with the matter, recently, the Shanghai Intellectual Property Court ruled to dismiss all lawsuits filed by Spanish company Fractus against domestic mobile phone manufact...[Details]
At this year's I/O developer conference, Google showed off a new "Now in Android" app for developers, which is designed to help developers understand all areas of Android development and showca...[Details]
On December 21, Liquid Energy Storage Technology Co., Ltd. (Enerflow) announced that the company has recently completed a RMB 100 million A+ round of financing. This round of financing was led by H...[Details]
The washing machine controller based on the single chip microcomputer uses a two-digit digital tube to display the washing time, and uses a driver chip to control the motor rotation . The course des...[Details]
Learn to use a multimeter and you don’t have to worry about home wiring failures. The multimeter is one of the most commonly used tools for electronic circuit personnel. It is indispensable when test...[Details]
There are many position sensor controls for brushless DC motors, but Hall-free closed-loop control is rare in Simulink. By understanding the Simulink model, you will have a deeper understanding of ...[Details]