[i=s]This post was last edited by hysdzgcsj2020 on 2020-2-3 21:03[/i]Teachers: Now there is a usage scenario of powering a 3KW servo motor driver. Normally, AC220V is rectified to DC54V by a high-powe...
[b][color=#5E7384]This content is originally created by EEWORLD forum user [size=3]tiankai001[/size]. If you need to reprint or use it for commercial purposes, you must obtain the author's consent and...
I still remember the DIY work video of Mr. He shared on the forum not long ago. At the end of the video, there was an advertisement for the sponsor company. At that time, I thought this company was go...
The photoelectric-contact liquid level sensor is a sensor that outputs analog signals. Its application circuit is shown in Figure 1.Figure 1 Application circuit
During the detection process, the outpu...
This article is to make up for the previous review, which I forgot to continue. Today, I will continue to test our Alibaba Cloud connection.
For more information, please refer to the previous review, ...
I am willing to use key interrupts, as I believe that every action can be avoided. However, in actual work, this is sometimes not necessarily a good thing, and in some sense is a bad thing.
I looked a...
On April 19, Xuangubao reported that the Apple car project does exist, and that the domestic battery company CATL has provided ternary lithium battery samples to the Apple car project, and the sample...[Details]
When repairing televisions and electrical equipment, you will encounter damage to various components, including MOS tubes. This is how our maintenance personnel use commonly used multimeters to jud...[Details]
1. Introduction In recent years, with the rapid development of microwave and millimeter wave technology, higher requirements have been put forward for broadband microwave and millimeter wave test in...[Details]
AGM released an invitation letter today, announcing the "Moon Landing Project" and stating that AGM's new series of outdoor flagship launch conference will be held on October 28, when the new AM...[Details]
According to foreign media reports, researchers at the Nebraska Transportation Center have developed a new model that can read information between lane lines to help predict when a vehicle will chang...[Details]
Electric machine (English: Electricmachinery, commonly known as "motor") refers to an electromagnetic device that realizes electrical energy conversion or transmission according to the law of elect...[Details]
According to Juheng.com, fingerprint identification IC design company Shield announced today (12) that it plans to spend no more than NT$1.6 billion to acquire Duntech common stock, and expects to ac...[Details]
1.6.5 Example of external voltage detection reset circuit for PIC microcontroller 1. Design idea There are many types of microcontrollers that do not have a power-off reset function. Even for PIC...[Details]
Reasons for noise in conference audio
(1) Circuit noise inside the device
Audio equipment has an indicator - signal-to-noise ratio. Due to the electrical noise generated by internal elect...[Details]
Acoustic Emission Study on Polarization Corrosion of LY12CZ Aluminum Alloy
The polarization corrosion behavior of LY12CZ aluminum alloy in 3.5% NaCl solution was studied using acoustic emission tec...[Details]
The application of SiC in electric vehicle drive modules is accelerating as the market demands for long-range electric vehicles, high-voltage electrical architecture, and fast charging. Traditiona...[Details]
Recently, Xi'an Shaangu Power Co., Ltd. (Shaangu Power for short) and China Energy Construction Digital Technology Group Co., Ltd. (hereinafter referred to as China Energy Construction Digital Technol...[Details]
Introduction With the widespread application of Flash technology in microprocessors, there have been revolutionary changes in the development and application methods of single-chip microcomputer...[Details]
On June 16, Zhuoshengwei issued an announcement stating that, after review and approval by the Shenzhen Stock Exchange, the RMB common stock issued by Jiangsu Zhuosheng Microelectronics Co., Ltd. (he...[Details]
Stepper motor is a kind of motor widely used in industrial control. It can directly convert digital signals into angular displacement or linear displacement. The driving speed and command pulse can be...[Details]
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