[i=s]This post was last edited by maoshen on 2021-9-8 13:58[/i]I will not leave Shanghai during the Mid-Autumn Festival and National Day this year. If I leave Shanghai now, it will be troublesome if I...
Three questions about MCU timing 1. How to understand that a data bit is divided into 16 parts 2. What does it mean that 7, 8, and 9 are still within the range 3. How to understand that when D7 is col...
This book focuses on power electronics and control systems for large-scale lithium-ion battery packs, and does not cover battery chemistry. It provides an in-depth and professional exploration of the ...
This low pass filter cutoff frequency is calculated
There are many variations of filter circuits. How can we master them by practice? For example, how to calculate the cutoff frequency? Why are there ...
Basic knowledge: Use LDB to read 1 Byte, LDH to read 2 Bytes, LDW to read 4 Bytes, and LDDW to read 8 Bytes. Register 32 of C6000 is bit, so when using LDDW, you need to use a register pair (such as A...
According to Jiwei.com, the 2021 World Artificial Intelligence Conference officially opened on July 8. With the theme of "Intelligently Connecting the World and Building a City with Wisdom", the conf...[Details]
Computer serial port control relay, as the name implies: it is to use the computer serial port to control the "on" and "off" of the relay. Then use the normally open or normally closed contacts...[Details]
On May 31, the Ganzhou Economic and Technological Development Zone in Jiangxi Province held a signing ceremony for the sixth batch of investment promotion projects this year, signing 17 projects wi...[Details]
1. Brief Introduction STC89C5X contains 3 timers: Timer 0, Timer 1, Timer 2. The 51 series MCU must have two basic timers (Timer 0 and Timer 1), but not all have three interrupts. Usually we use th...[Details]
Opportunities and Challenges:
• Electric vehicles and hybrid electric vehicles are becoming a clear trend
• Three major challenges: energy density of the battery syste...[Details]
Despite being warned and investigated by securities regulators for using Twitter to post company-related news, Elon Musk, CEO of electric car maker Tesla, recently announced in a tweet that Tesla wil...[Details]
The use of
high-brightness LED
lighting will become a major feature of future cars, thanks
to the many fundamental advantages of
LED
over traditional incandescent lighting solutions...[Details]
(Photo source: Alten official website) Due to the high cooling costs and large unsprung mass, wheel hub drives have not yet been widely used in automobiles. According to foreign media reports, the...[Details]
With the development of social economy and the improvement of people's living standards, mobile phones have become a necessity in people's lives due to their practicality and diverse functions. Wha...[Details]
On November 12, 2020, Tesla announced the investigation methodology of the "Tesla Vehicle Safety Report". Previously, Tesla began to release the "Tesla Vehicle Safety Report" since October 2018, an...[Details]
WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary U-Shang has launched a smart doorbell solution based on Realtek RTS3914...[Details]
This article discusses the issues related to IGBT overcurrent protection, overvoltage protection and overheating protection, and summarizes various protection methods from practical applications. T...[Details]
Recently, the Shaanxi Provincial Development and Reform Commission issued a notice on the "Implementation Plan for the Development of New Energy Storage in Shaanxi Province (2024-2025)". It stated ...[Details]
Rock mass acoustic emission refers to the phenomenon that when a rock mass is subjected to external forces, there will be defects or inhomogeneous parts inside it, which will first store strain e...[Details]
Electric vehicle battery fires are not uncommon. Although statistically less likely than internal combustion engine vehicles, when a battery fire occurs, it can continue to burn for hours or even d...[Details]
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