1 Overview
In recent years, mobile communications have been rapidly developed and popularized in my country, and the transmitter and receiver technologies of wireless communications have also develope...
Sometimes, on the monitor screen, there will be several equally spaced vertical lines. The frequency of this interference signal is basically an integer multiple of the line frequency. If you use an o...
MYB-YT507H provides a 40-pin header with a 2.54mm pitch, interface J25. Through the TWI interface,
Use the PCF8575 chip with a 16-bit quasi-bidirectional input/output (I/O) port to expand the general ...
It’s a very good event, thanks to the website staff;I hope the website will hold more similar events in the future to help more electronics enthusiasts.
I received the board after the holiday when I r...
Last year, I switched from hardware to Linux development. At that time, I was working on drivers. When I went out for interviews, everyone said that they were not hiring for driver positions, only app...
Analog signals are the most basic input form of process signals (pressure, temperature, flow, etc.) in automated process control systems. The process signals in the system are converted into unifie...[Details]
A simple application, ARM chip as master, flash as slave, to achieve one-to-one communication. ARM master chip STM32F103, flash chip is MX25L6465E of MACRONIX INTERNATIONAL, 64Mbit. SPI should be...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
The emergency power supply of UAV refers to the power supply that provides power to the onboard electrical equipment when the main power supply fails during the flight of the UAV. The emergency pow...[Details]
Precautions for three-circuit transformer tester
1. When measuring an off-load tap-changing transformer, the discharge must be stopped before switching the tap changer, and the tap changer can be swi...[Details]
On October 23, 2021, Chen Yuenan, senior analyst of Jiwei Consulting Co., Ltd. of Aiji Micro Consulting (Xiamen) Co., Ltd., attended the 2021 Beijing International Microelectronics Symposium and IC W...[Details]
"Since the second half of 2015, the 1,500-volt system has been frequently mentioned by people in the photovoltaic industry, and some companies have even launched 1,500-volt products in advance." Ji...[Details]
According to the characteristics of electromagnetic flowmeter transmitter, the converter must have the following performance. 1. Stable linear amplification The electromagnetic flowmeter must have ...[Details]
1 Composition and working principle of constant current source The constant current source circuit is shown in Figure 1. In the figure, A is a high-precision op amp, Q1 and Q2 are power MOSFETs, and ...[Details]
STMicroelectronics updates STM32Cube software package to support IOTA Chrysalis version
STMicroelectronics has announced that the development and verification of the new X-CUBE-IOTA1...[Details]
IsSpice is a commercial simulation software launched by Intusoft, an American company, and is an important part of the ICAP/4 software integration system. The ICAP/4 software integration system is mai...[Details]
National Energy Comprehensive New Energy No. 106
Energy Bureaus of all provinces (autonomous regions, municipalities directly under the Central Government), Development and Reform Commissions...[Details]
At this year's Embedded World, Steve Douglass, senior vice president of R&D at Lattice, gave a keynote address on
the importance of flexibility and adaptability at both the software...[Details]
For beginners, does the FPGA design process seem "long and boring"? Haha, if you really feel this way, it doesn't matter. Now I will understand the FPGA design process through the use of software.
...[Details]
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