I am a process engineer and I want to measure the water tightness of a cavity, but the humidity meters on the market are too big to fit in. I checked some information and found that the humidifier nee...
After the PADS PCB file is converted to ASC, and then the ASC file is imported into AD, why is the PCB copper plating imported into AD gone, and the pads connected to the ground become disconnected? H...
[i=s]This post was last edited by dcexpert on 2019-10-18 09:19[/i]CircuitPython supports RTC function. The use of RTC is very simple, the basic usage is as follows:
import rtc
r = rtc.RTC()
r.datetime...
I have received the SLN-RPK-NODE kit for a few days. I have never successfully logged into the official APP. The problem of APP is easy to solve. At worst, I can write one myself. The routine program ...
[i=s]This post was last edited by wangerxian on 2022-11-8 14:37[/i]I believe that before designing a circuit, you may try simulation software for some uncertain circuit designs. There are many circuit...
The last operation on Flash was completed with the general interrupt disabled. However, disabling the general interrupt will eventually cause a delay in system response time, and in some special case...[Details]
Jiwei.com News: On June 6, the National Development and Reform Commission website announced that the National Development and Reform Commission, the Ministry of Ecology and Environment, and the Minis...[Details]
According to a new research report released by Strategy Analytics, Apple Watch outsold the entire Swiss watch industry in 2019. Apple Watch shipped 30.7 million units worldwide in 2019, while the tot...[Details]
Generally speaking, the DC motor can be reversed by changing the power supply direction of the armature or magnetic field. It is more complicated to obtain fast and high-frequency forward and rever...[Details]
Brain circuits are affected in Parkinson's disease (green), dystonia (yellow), Tourette syndrome (blue) and obsessive-compulsive disorder (red). Inset shows the optimal target area for deep brain s...[Details]
The MAX2687/MAX2694 is a low-noise amplifier (LNA) for GPS L1, Galileo, and GLONASS applications. Designed using Maxim's advanced SiGe process, it provides high gain and low noise figure while achiev...[Details]
Hua Hong Semiconductor Co., Ltd. ("Hua Hong Semiconductor" or "the Company", stock code: 1347.HK), a world-leading pure-play foundry for specialty processes, announced that it will fully cooperate wi...[Details]
introduction
At present, the domestic solar automatic trackers in my country mainly include: differential pressure solar tracker, controlled release solar tracker, clock solar tracker, and com...[Details]
In recent years, industrial robots have shown a rapid growth trend around the world. Although industrial robots have been around for a long time, they have always been an important manifestation o...[Details]
This article is not an introduction to seismology and seismometer concepts; it will only describe all parts of the project. The device is not intended to replace the professional models used by geolo...[Details]
Introduction
Electric heating furnace is a typical industrial process control object. Its temperature control has the characteristics of unidirectional heating, large inertia, pure lag...[Details]
Modern spectrum analyzers have been used in many applications, from research and development to manufacturing to field maintenance. New spectrum analyzers have been renamed signal analyzers and have ...[Details]
In autonomous driving software, in addition to the perception, planning, machine learning, vehicle control, etc. that we often hear about, there is another part that, although it does not sound as ...[Details]
According to THE ELEC, South Korea's three major telecom operators, SK Telecom, KT and LG Uplus, are investing slower than previously planned in 5G network construction. The report pointed out that K...[Details]
This article uses the PICl6LF874 microcontroller from the American Micmchip company. The microcontroller adopts RISC reduced instruction set, Harvard bus structure, and pipeline instruction method. It...[Details]
Analog electronics
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