2.1 RFID
The RFID air interface communication protocol specification basically determines the working type of RFID and the communication rules between the RFID reader and the corresponding type of RFI...
[table=98%,rgb(222, 240, 251)] [tr][td][color=#000][font="][size=12px]The full-wave precision rectifier circuit composed of comparators, I want to ask about the rectification process. When UI inputs t...
When IAR debugs NUCLEO-474 and downloads the official example, it prompts Fatal error: No debug probe found connected to the USB port Session aborted!The driver of the emulator is installed normally, ...
China Energy Storage Network News:
——Observations from Huayun Technology’s First Ubiquitous Power Internet of Things Forum and Product System Release Conference
China Electric Power News...[Details]
As more and more mobile phones eliminate audio jacks, true wireless stereo (TWS) earbuds are becoming more and more popular. By wearing tiny earbuds, consumers can conveniently listen to music and ...[Details]
At Xiaomi's spring conference in March 2021, Lei Jun announced "the last major entrepreneurial project in his life" - making cars, and said that he would bet his entire reputation on it, lead the t...[Details]
The synchro is used for angle transmission, indication or conversion in automatic control systems. Usually two or more identical synchro are combined for use. There are two types of synchro: control t...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
According to Macrumors, Apple explored a version with a central rear camera before the release of the third-generation iPod touch in September 2009, but the design was ultimately not adopted. ...[Details]
Li Ting, our reporter On September 13, CATL released a commercial battery product for buses. The battery has a capacity density of 175Wh/kg and a battery life of 15 years and 1.5 million kilometers. F...[Details]
When it comes to direct injection engines, the first thing that comes to mind is Volkswagen's golden power combination TSI+DSG. In recent years, Volkswagen has topped the sales rankings in the domest...[Details]
1 Introduction
According to the principle of the Hall effect, the magnitude of the Hall potential depends on:
Rh is the Hall constant, which is related to the semiconductor mater...[Details]
According to Jiwei.com, on April 19, Suzhou held a conference to promote the construction of "One Zone and Two Centers" (National Biopharmaceutical Technology Innovation Center, National Third Genera...[Details]
The chip shortage problem has not been alleviated, and new energy vehicles have encountered a new "growing pain" - insufficient supply of power batteries. First, the head of a domestic independent br...[Details]
1. Drive device
Concept: To make the robot run, a transmission device must be installed for each joint, that is, each degree of freedom of movement.
Function: Provide the driving fo...[Details]
ATmega88 I/O P311 "Register Overview". All I/O and peripherals of the ATmega88 are placed in the I/O space. All I/O addresses can be accessed by the LD/LDS/LDD and ST/STS/STD instructions to transfe...[Details]
At the Yunqi Conference Open Day, Alibaba Cloud exhibited two all-in-one computers based on the new generation of shadowless architecture. The two new products are divided into a 23.8-inch standard v...[Details]
In the previous basic knowledge, physical addresses were used to light up the LED lights. Now, after learning about MMU, we will use the knowledge of MMU to light up the LED lights with virtual add...[Details]
GD32 MCU
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