IGBT module drive and protection technology [Repost] Jiang Huaigang, Li Qiao, He Zhiwei (Yada Power Supply Laboratory, South China University of Technology, Guangzhou, Guangdong 510641) Abstract: The ...
I have a Bluetooth module, the chip is STM32L151C8T6. Send AT commands and set parameters. The program is as follows: AT; ReceiveTime = 180; Receive_Cnt = 0; while(ReceiveTime > 0); flg = Search_Str(R...
1. Different SPIFLASH chips may provide the following erasing modes: sector erase (4KBytes), half block erase (32KBytes), block erase (64KBytes), and chip erase.
2. Different SPIFLASH chips may provid...
July 27, 2023, Beijing time - Recently, Lam Group (Nasdaq: LRCX) announced in its 2022 Environmental, Social and Corporate Governance (ESG) Report that the company has made quantifiable progress in a...[Details]
The initial idea of the project was mainly from the remote control of Android phones on the Internet.
This is my first time doing this project, so I'm sure I'll waste a lot of money.
Th...[Details]
The electromagnetic
environment
of
modern
electronic
battlefields
is complex and changeable, and the signal environment is developing in the direction of density, complexity, and broadband ...[Details]
Management of program memory of 51 series microcontrollers:
Each ROM unit (byte) corresponds to a unique 16-bit address code (Address).
When the CPU wants to fetch instructions from a cer...[Details]
Apple this week announced its App Store Best of 2020 winners, recognizing 15 apps released over the year. For the first time, the winners now have physical prizes, and over the past few days, several...[Details]
【Example 1】
The schematic diagram of the liquid mixing device is shown in Figure 1. When the upper limit, lower limit and middle limit liquid level sensors are submerged in liquid, they are in...[Details]
Ultra Wideband (UWB) technology originated from the pulse communication technology that emerged in the 1960s. It uses ultra-short pulses with extremely wide spectrum for communication, also known a...[Details]
introduction
In many embedded control systems, the system must complete a large amount of information collection and complex algorithms, and also realize precise control functions. The ARM9 mi...[Details]
Author: Alessandro Grande, Ecosystem Manager, Arm TinyML demonstrates the benefits of smallness, a new approach that eliminates the need to run complex machine learning (ML) models on power-hungry ...[Details]
Recently, GM has started recalling all Bolt EVs, which includes not only the previous 2017-2018 and 2019 Bolts, but also the 2020-2022 models. This issue is now a huge pit, but it is not completely s...[Details]
0 Introduction
In actual production, each process has corresponding standards for temperature and humidity. To strictly control the ambient temperature and humidity of the production process, accura...[Details]
PIN diodes have a lightly doped intrinsic region (I) sandwiched between heavily doped P and N regions and are widely used in the RF and microwave fields. Common applications are microwave switche...[Details]
According to foreign media reports, the research team led by Dr. Yoon Cheol Ha of the Next Generation Battery Research Center of the Korea Electric Research Institute (KERI) and Professor Byung-Gon...[Details]
On October 19, 2024, a delegation from the Tian Changlin Center (Optical Valley), led by Tan Binglin, Vice President of the U.S.-China Green Energy Promotion Association (UCGEC), visited the energy...[Details]
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