The Raspberry Pi 4 itself has a USB interface and a Gigabit network port, and the CPU is also very fast. You can use the Raspberry Pi to connect a USB camera for network video monitoring. You can chec...
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Why OS/2 cannot compete with Windows Many experts believe that IBM's OS/2 operating system is better than Windows, but OS/2 has never been able to compete with Windows, so IBM had to announce the aban...
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[size=4]DSP28335 GPIO module is divided into three types of IO ports: PORTA (0-31), PORTB (32-63), PORTC (64-87)[/size] [size=4]The setting of GPIO module is mainly completed through three types of re...
According to foreign media reports, Bentley is working with LifeScore, a key player in the adaptive music field, to create soundtracks based on the driver's input information and driving style. The ...[Details]
Ordinary people don’t want to buy smart meters at all. Ultimately, they are buying electricity, so the cheaper the electricity, the better, not the smarter the better.
We are now talking about...[Details]
On December 8, OPPO announced that it will release the company’s second self-developed chip at the 2022 Future Technology Conference.
OPPO said that in 2020, OPPO proposed to develop three...[Details]
In order to improve the comfort of future customers, Japan's Honda Motor Co., Ltd. (Honda) has proposed a new patented solution for an electric suspension system that will not stop working properly e...[Details]
1 System Overview
In traditional remote video monitoring systems, optical cables are usually laid between monitoring points and monitoring centers as transmission channels. Optical termina...[Details]
For an oscilloscope, bandwidth, sampling rate and memory depth are its three key indicators. If the sampling rate, which is a key indicator of an oscilloscope, is insufficient, what impact will it ha...[Details]
In engineering practice, connecting the outputs of two gates in parallel to realize the function of AND logic is called wired AND.
Consider the situation shown in the figure below. When the outputs ...[Details]
On the 19th, the third Jiwei Semiconductor Summit was held in Haicang, Xiamen. At the forum with the theme of 5G, Meng Pu, Chairman of Qualcomm Wireless Communications Technology (China) Co., Ltd., Z...[Details]
If you observe the development history of household cleaning appliances, you will find that this is a history of human "laziness", and "laziness" with technical content can really change the worl...[Details]
The basic principle of the withstand voltage tester:
A voltage higher than normal operation is applied to the insulator of the device under test for a specified period of time. If the insulation betw...[Details]
XTAL1 and XTAL2 refer to the two pins commonly used to connect the "crystal oscillator" (crystal resonator) on the 8051 series microcontroller. In principle, these two pins are connected to an invert...[Details]
Question 1: Where is the exception vector address of the Linux kernel supporting ARMv8? Answer: The exception vector base address is 0xffffffc000081800. The base address of the exception vector table...[Details]
According to BusinessKorea, Samsung Electronics and Apple will compete in a new field - the smart ring market. According to information and communication technology (ICT) industry sources, Samsung El...[Details]
International New Energy Network News: "The conversion efficiency of more than 97% has greatly improved the solar energy utilization rate of urban rooftops where every inch of land is valuable; the...[Details]
Recently, according to foreign media reports, Singapore's telecommunications regulator IMDA disclosed two new realmi devices on its website - realme 5i and realme C3, whose model numbers are R...[Details]
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