The application range of pressure sensors is also very wide. They are used in many industries such as medical, industrial, aerospace, and construction. If the pressure sensor is in a high temperature ...
I have a 10-year-old laptop with an I5 CPU and 4G memory. I haven't used it for two or three years. The day before yesterday, I turned it on. It took about 10 minutes from booting to running. After bo...
Some time ago, I needed to test the charging of a lithium battery pack. The voltage of 18 lithium batteries in series can reach more than 70V. I used to have a GPC-6030D linear adjustable power supply...
Qorvo (Nasdaq: QRVO), a leading provider of innovative RF solutions that connect the world, today introduced the industry's smallest single-chip motor control and inverter solution for brushless DC (B...
1. Test
I just got the ATK-NEO-6M GPS module. I can't believe that this nearly 100 yuan thing is only 3cm in size. I downloaded relevant information online before. The first quick test must be done wi...
We have introduced the Raspberry Pi speed control before, but that was to control the speed of one wheel. As a result, the speed was sometimes slow and sometimes fast, but the error was acceptable. Th...
In a standard flyback power converter, the leakage inductance of the transformer generates a voltage spike on the drain of the primary-side FET. To prevent this spike, the FET usually requires a clam...[Details]
1. Overview
1. Basic Concepts of Flickering
People have found that reading under fluorescent lights for a long time will make people feel uncomfortable, even though the brightness is the ...[Details]
introduction
With the rapid economic development, the per capita electricity consumption is increasing. In order to meet people's daily electricity demand, the scale of distribution network is...[Details]
At 3 p.m. on February 2, at the construction site of Leishenshan Hospital, excavators waved their mechanical arms up and down, vehicles transporting equipment shuttled back and forth, and workers w...[Details]
Recently, Zhejiang Lipu Crushing Equipment Co., Ltd. invested 50 million yuan to build a new "annual production of 1,200 high-efficiency and energy-saving ultra-fine pulverizer construction project...[Details]
introduction Modern living patterns make the safety of family life particularly important. At present, security prevention and alarm systems are important guarantees for ensuring the safety of reside...[Details]
Liquid crystal displays (LCDs) are powered by rechargeable lithium-ion batteries. Stora Enso is exploring the conversion of lignin produced at its Sunila mill in Finland into hard car...[Details]
Recently, Yutai Microelectronics officially launched another in-vehicle chip, the in-vehicle Gigabit Ethernet physical layer chip YT8011 series. This series of products has completely independent int...[Details]
Samsung Electronics' market value has ranked 18th in the world, rising 10 places in the past year. As of Thursday, Samsung Electronics' market value reached $301.65 billion, an increase of $95.08 bil...[Details]
What programmers should do every day
1. Summarize the completion of your tasks for the day.
The best way is to write a work log. Record what you have completed today and what problems you have enc...[Details]
1. System file names and source file names are expressed in the form of 'stm32f10x_'. 2. Constants used in a single file are defined in that file. Constants used in multiple files are defined in head...[Details]
The so-called single-chip microcomputer , in layman's terms, is a microcomputer that integrates some of the main functional components of a computer, such as the central processing unit (CPU), memory,...[Details]
With Tesla as an example, lead-acid batteries are bound to gradually lose market share and be replaced by lithium batteries. With electric vehicles as a breakthrough point, a large number of Chines...[Details]
China Energy Storage Network News:
Wu Gang, deputy to the National People's Congress and chairman of Xinjiang Goldwind Science & Technology Co., Ltd., proposed that a "Belt and Road" power hu...[Details]
In the new energy vehicle market in 2024, although fire accidents have been greatly reduced compared with before thanks to the advancement of power battery safety technology, they still occur from ...[Details]