[i=s]This post was last edited by ddllxxrr on 2019-4-27 20:26[/i] From Chapter 17 to Chapter 24 of this book, I think I just glanced at them. What has puzzled me for many years is not the problems in ...
1. Introduction
IoT applications are increasingly requiring positioning, especially for applications such as asset tracking. According to Machina Research, by the end of 2020, there will be more than ...
In high-speed PCB design, differential signals are used more and more widely, and the most critical signals in the circuit often adopt differential structure design.Why is this so? Compared with ordin...
Since its launch, Ecovacs' commercial cleaning DEEBOT PRO M1 has won the favor of commercial buildings with its multiple cleaning capabilities and manual and automatic functions, and has been conti...[Details]
According to Linyang Energy's official account, Jiangsu Linyang Energy Co., Ltd. (Linyang Energy for short) and Huawei Digital Energy Technology Co., Ltd. recently signed a strategic cooperation fram...[Details]
Electrolytic capacitors will leak over time. The circuit shown in the attached image allows you to test the leakage of capacitors and decide whether they are worth using. You can suppress leakage by ...[Details]
BICS and Mavenir Collaborate to Launch VoLTE Solution to Enable Roaming Interoperability after 2G/3G Network Deprecation
Solution helps bridge the digital divide between ...[Details]
On April 15, the Energy Storage Technology Engineering Research Center jointly built by State Grid Integrated Energy Services Group, State Power Investment Corporation Science and Technology Resear...[Details]
Industry sources said that LED epitaxial wafer and chip manufacturer Jingyuan Optoelectronics' mini LED chip production capacity is fully loaded and will expand its total capacity by 50% in 2022. T...[Details]
Working Principle of Thermocouple Instruments Thermocouple instruments mainly refer to instruments with thermocouples, radiation temperature sensors and other instruments with millivolt as input sig...[Details]
1 Introduction
With the widespread application of power electronic equipment such as high-power semiconductor power converters and frequency converters, more and more harmonic currents are inj...[Details]
A few days ago, when I was doing a microcontroller experiment, my goal was to use timer 0 to write a program for a running light. The code is as follows. There is no problem with the compilation, but...[Details]
According to Korean media TheLec: Samsung's models for next year have been finalized, and 31 of the 64 models use chips from Qualcomm. Only the Galaxy S22 series will use the Exynos 2200 in som...[Details]
Our column was originally written for automotive engineers. In order to continue our technical style, in 2023 we will continue to collect information from technical papers and technical Worhshop to d...[Details]
Fujitsu's A64FX processor once helped "Fugaku" become the world's number one supercomputer. Now they have begun to develop the next generation processor, codenamed "Monaka". The Monaka processor, lik...[Details]
China Energy Storage Network:
In recent years, the digital economy, with information technology and data as key elements, has flourished. Its scale has always remained above 1/3 of GDP and ha...[Details]
"Help me book a dinner for a party of 4 people. The distance should be appropriate. I have friends who don't eat spicy food. After booking, send the location to several of them simultaneously. In add...[Details]
Key Points
1. Turning off the internal combustion engine when the car is not in motion is an effective way to reduce fuel use and emissions.
2. The start/stop system can be implemente...[Details]
Power technology
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