The microcontroller is a programmable device. When using it, you need to write a program that meets your needs. After the initialization of each port and configuration is completed, its C language pro...
[i=s]This post was last edited by sipower on 2022-1-22 20:51[/i]The first test at the beginning of 2022 starts with the NodeMCU-BU01 UWB indoor positioning module of Anxinke . There are a lot of infor...
The basic constant current source circuit is mainly composed of an input stage and an output stage. The input stage provides a reference current, and the output stage outputs the required constant cur...
0 Introduction
The traditional AC/DC conversion uses diode full-bridge rectification, and the output end is directly connected to a large-capacity capacitor filter, resulting in a large am...[Details]
The main factors affecting resistance or resistivity testing are:
a. Ambient temperature and humidity
The resistance value of general materials decreases with the increase of ambient temperature...[Details]
Compared to what I wrote yesterday about “Oscilloscope Testing”, I don’t want to just look for the instructions for using the multimeter (everyone majoring in electronics must figure it out on their ...[Details]
The first step is to compile the program and check the compile output window. If there are no errors or warnings, click the debug button. The second step is to set the pin port to be viewed and c...[Details]
An oscilloscope is an electronic measuring instrument that uses the characteristics of an electronic oscilloscope tube to convert alternating electrical signals that cannot be directly observed by th...[Details]
1. Problems and Phenomena
There is no problem in using USART_SendData() function to send single characters non-continuously; when sending characters continuously (no delay between two characters), ...[Details]
Optical fiber communication plays an increasingly important role in the field of modern communications. It is widely used in engineering construction because of its characteristics of large bandwidth...[Details]
The opening ceremony of Nidec Motor (Dalian) new factory was successfully held Nidec Electric (Dalian) Co., Ltd., a subsidiary of Nidec, successfully held the opening ceremony of its new factory in...[Details]
Pfeiffer Vacuum has received an important order from the Technical University of Darmstadt in Germany to deliver a DREEBIT ion beam system to the university for use in its Institute of Nuclear Physic...[Details]
In
circuit
design, we are generally concerned about the quality of signals, but sometimes we tend to limit our research to signal lines and
treat
power
and ground as ideal situations...[Details]
Variety is generally good for the market, but it can also frustrate engineers and end users. Selecting a control platform is a long-term investment with associated expenses, such as training and supp...[Details]
Devices usually provide a set of registers for controlling devices, reading and writing devices, and obtaining device status, namely control registers, data registers, and status registers. These reg...[Details]
In any power supply design , the physical design of the PCB board is the last link. Its design method determines the electromagnetic interference and power supply stability. Let's analyze these lin...[Details]
With the rapid development of electric vehicles, automakers are facing increasingly stringent acoustic requirements. Although traditional passive and active damping systems can suppress noise and v...[Details]
Many Tianfu Energy Storage vanadium battery stacks have been successfully delivered. Recently, Sichuan Tianfu Energy Storage Technology Co., Ltd. has provided customers with many independently develop...[Details]
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