1978 1. Dating. For a whole decade before that, young people’s public dating was considered shameful and degenerate. They could only use work as an excuse to carry out underground activities. Love le...
Today is the Lantern Festival. I wish you all the best and good health! 2019 Xi'an City Wall Lantern Festival to share with you [align=center] [/align] [align=center]There are so many people[/align] [...
1. Development environment keil mdk version: V5.26.2.0 Hardware environment: GD32E231C-START 2. Debugging content Debug the USART0 of GD32E231 3. Software The pins of USART0 have been brought out thro...
The LM2596 series regulators are monolithic integrated circuits that provide all active functions for a step-down (buck) switching regulator capable of driving 3-A loads with excellent line and load r...
Problem description:I use lwip to implement a client on ST207. There is a server (network debugging assistant) on the computer. Under normal circumstances, the client can connect to the server normall...
Automotive front-end power supply that delivers 16W output to a 12V vehicle battery. The first stage is a pre-boost LM5150-Q1 to maintain a regulated mid-rail voltage of 8.5V during cold-crank operati...
From December 19 to 21, the first "China Automotive Charging and Swapping Ecosystem Conference" was held in Fuyang, Hangzhou. With the theme of "Meeting New Challenges and Promoting the High-Qualit...[Details]
On the morning of April 14, the State Grid held a video conference to start the construction of new energy vehicle charging facilities in 2020, announcing that it plans to invest 2.7 billion yuan i...[Details]
No one expected that Wei Xiaoli had spent so much money on hardware and software, and that his leading advantage in autonomous driving would be surpassed by Mercedes-Benz? Recently, some media repo...[Details]
The 2021 Shanghai Auto Show is in full swing. There is a brand that is neither a traditional car company nor a cutting-edge force, but it has become one of the focuses on the auto show stage. This is...[Details]
A desktop multimeter is a multi-purpose electronic measuring instrument that generally includes functions such as ammeter, voltmeter, and ohmmeter. It is also an indispensable electrical measuring in...[Details]
Memory management consists of two parts: page table mechanism and memory allocation mechanism. The page table mechanism is to manage the dynamic or static mapping of the real physical address and the...[Details]
UC San Diego engineers have developed an electronic patch that monitors biomolecules, including hemoglobin, in deep tissue, giving medical professionals unprecedented access to critical information t...[Details]
With the gradual growth of emerging car companies with new industrial thinking such as Tesla, the automotive industry, after years of hustle and bustle, has begun to write a new script about people, ...[Details]
Nissan Motor will adjust production at several factories next month due to the global chip shortage. Sources said the company's plant in Tochigi, eastern Japan, will stop production for three days, a...[Details]
(Image credit: University of Texas at Austin) According to foreign media reports, most electric vehicles are currently powered by lithium-ion batteries, but the battery life of lithium batteries i...[Details]
Analysis of Installation Errors of Metal Oxide Lightning Arrester
With the widespread development of urban and rural power grid transformation, metal oxide arresters (hereinafter referred to a...[Details]
Preface
With the development of control technology and the increasing demand for energy saving in society, brushless DC motors have been widely used as a new type of high-efficiency motor. Tra...[Details]
Driven by innovative technologies such as the Internet of Things, AI, and big data, more and more smart wearable products are emerging, bringing more changes to life. Not only young people are attrac...[Details]
background An oscilloscope is an instrument that we can see in the fields of physical experiments, circuit hardware debugging, and intelligent hardware development. It is like a doctor's stethoscope,...[Details]
On November 6, international research organization SNE Research released the latest data on global
electric vehicle
battery
usage from January to September 2024. The data showed that ...[Details]
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