My graduation project was selected for the topic of wireless charging electric car in the 2018 undergraduate electrical competition. In the simulation, I referred to the design of the 2018 Tianjin Pro...
[align=left][font=宋体]I heard that there is a popular saying in the industry: "The degree of clutter on your desktop is directly proportional to your creativity." And it is said that many great people ...
[i=s]This post was last edited by qwqwqw2088 on 2021-11-18 08:09[/i]question:When using a power supply, the customer requires the output ripple to be as small as possible, but does not want to use LDO...
July 4, 2006 12:16 Xinhuanet Hebei Wen'an earthquake diagramXinhuanet News: According to the China Earthquake Administration, according to the measurement of my country's seismic network: At 11:56 t...
Warehouses are places for storing items. Ventilation and monitoring of temperature and humidity are important conditions for warehouses, which directly affect the service life and working reliabili...[Details]
Recently, I downloaded a PMW-HEX software from the 51hei MCU forum. This software can convert the ladder diagram written by Mitsubishi PLC programming software into a HEX file, and then burn th...[Details]
Abstract: This article introduces a precision function waveform generator composed of MAX038 and MC145151. The generator can output sine wave, rectangular wave, and triangle wave signals. The ou...[Details]
1. Basic knowledge 1.1 Introduction to clock module The main clocks of 2440 include 4 PLLs: FCLK, HCLK, PCLK, UCLK; MPLL, UPLL. FCLK is used for CPU and has the highest frequency. HCLK is used for hi...[Details]
How does a high resistance fault occur? High-resistance fault is a common type of high-voltage cable fault. The main cause of high-resistance fault is that the cable is damp and the insulation is red...[Details]
It is not good to just read the post without posting. I will post it too. Please forgive me if it is not well written. Two months ago, I did a low-power project in the company. Now the lowest p...[Details]
According to Jiwei.com news on October 18, SMIC stated on its investor interaction platform that the company plans to expand its production capacity by 10,000 mature 12-inch wafers and 45,000 8-inch ...[Details]
This morning, Li Xiaolong, vice president of Huawei's mobile phone product line, posted his first VLOG on Weibo, in which he clarified some issues related to pollen. 1. Why did you choose to make m...[Details]
Beijing, China , November 7 , 2023 – Fluke, Tektronix, Industrial Scientific, Fluke Sensing Technology, Qualitrol, Fluke Medical (ASP), and Fluke Medical Quality Control jointly appeared at th...[Details]
Introduction
This article introduces the process of porting μC/OS-Ⅱ to ATMEL's 8-bit microcontroller ATmega128. The so-called porting is to make a real-time kernel run on a certain microprocess...[Details]
LED heat dissipation problem: When the brightness of LED is increased, the temperature of LED increases rapidly. Therefore, how to solve this heat dissipation problem becomes a technical problem to...[Details]
When it comes to office projectors, the impression in everyone's mind is often the old antiques in traditional conference rooms that have been "in service" for three, four or six years. People want t...[Details]
Make every effort to build a sustainable "lighthouse" for the industry and accelerate the green transformation of the intelligent manufacturing industry (June 12, 2023, Shanghai, China) Recently, t...[Details]
On November 8, Zotye Motors issued a clarification announcement to refute rumors previously reported by the media that "Zotyy's battery technology is more advanced than CATL." Rumor has it that Zot...[Details]
High-voltage soft start cabinet is a device used for high-voltage motor starting. Its main function is to reduce the current impact when the motor starts and extend the service life of the motor. T...[Details]