What is the impact of the slight difference in switch stem length between 6*6*4.3, 6*6*4.5 and 6*6*5 on the actual hardware?
I am confused about which one to choose and I don't know if there are other...
Hello, seniors
I'm here again
Three months ago, we wanted to switch from IAR to CCS. CCS is free and powerful. Not only is it free, but I really like its free and version management.
But there are bou...
The feature of CH582 MCU is Bluetooth, so I plan to make a small device that converts a wired keyboard into a Bluetooth keyboard. I saw that the official routines also include Bluetooth HID keyboard r...
[i=s]This post was last edited by chenzhouyu on 2022-10-26 20:21[/i]Hi everyone, I have a question about 485.
The whole device is a metal shell, which is used to monitor the status of the generator of...
The inductor voltage leads by exactly 90°? Why not 89° or 91°?Safety standards applicable to power suppliesContact current requirementsLocation and requirements of safe distanceComparison of safety di...
According to foreign media reports, battery researchers have created real-time 3D images of lithium metal batteries as they cycle. A research team at Chalmers University of Technology in Sweden has s...[Details]
1 Overall design The control system of the livestock breeding intelligent disinfection robot consists of three parts: the robot intelligent control module, the monitoring module, and the wireless ...[Details]
On November 12, Zhou Zixue, Chairman of SMIC, said at the performance meeting that the current international situation is becoming increasingly complex, and the company operates legally and in compli...[Details]
Two 350MW supercritical coal-fired power generating units have been put into operation, and the environmental protection and ultra-low emission transformation has achieved remarkable results. The Stat...[Details]
The " 10,000
LED Street Lights
in 10 Cities
"
demonstration project
vigorously promoted by the Chinese government
was ultimately proven to be just a policy promotion behavior. ...[Details]
In the fault monitoring systems in the fields of radar, sonar and industrial control, it is often necessary to collect the echo signals of radar and sonar or the fault signals in the fault monito...[Details]
0 Introduction
The combination of computer network technology and intelligent sensor technology has produced a new concept of networked intelligent sensors for the first time. Sensors can ...[Details]
Starting with Micron's recent earnings call, The Memory Guy has been hearing memory executives and others use the word "unprecedented" to describe today's market meltdown. Perhaps the strangest of al...[Details]
At present, single-chip white light LEDs with a power of 1W or 3W are very common, especially in some mid-to-high-end portable high-intensity flashlights. These flashlights are generally powered by...[Details]
Liquid level meter is a commonly used flow measurement instrument, mainly for the measurement of various liquid media in the industry, with the advantages of accurate measurement, good stability, flex...[Details]
On December 30, 2019, the first switchgear data center in Anhui Province, Hefei Zhonghai Data Station, was officially put into operation. The station integrates urban power supply and data service ...[Details]
Synopsys has been named a leader in the Forrester Wave™ report for Static Application Security Testing, Q1 2021. Among the 12 vendors evaluated, Synopsys' Coverity static analysis solution received t...[Details]
The hardware structure of the AT89S51 microcontroller is shown in Figure 2-1. It integrates the basic functional components required for control applications on a limited size integrated circuit ...[Details]
On October 23, Bloomberg reported today that Arm plans to cancel the license that allows its long-term partner Qualcomm to use Arm intellectual property to design chips.
Documents obtained by ...[Details]
PCB Design
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