Please share the information about the chips and their suppliers that you have come into contact with or know about. For example: 51, ARM is usually bought from Zhou Ligong, MSP430 is usually bought f...
[align=left]The workmanship of the Colibri-F350RB development board is quite exquisite. Today, I will share the output control of the GPIO of GD32F350. Taking GPIO as an example, the power LED light. ...
I have an Innolux LCD screen, model AT070TN06, 26pin. I want to use it recently, but I lack a driver circuit. Does anyone have a good driver circuit or an idea for designing a driver circuit?...
[font=微软雅黑][size=4][color=Black] Live broadcast with prizes: Design challenges of modern power tools and Infineon’s solutions. Registration is now open! [url=https://www.eeworld.com.cn/a16346]>>Click ...
[p=30, null, left][font=宋体][size=14px][font=Verdana][color=#000000][b]The power amplifier (PA for short) circuit in general audio-visual circuits is after the voltage amplifier, and further amplifies ...
Phenomenon: The comparison threshold voltage is different, and the rate of change of the output voltage is different
The picture below is the circuit, R7 has been removed
The yellow line below is the ...
0 Introduction
With the development of my country's economy, the number of motor vehicles continues to increase. The growth of existing roads and other hardware facilities can no longer meet t...[Details]
Remote keyless entry (RKE) systems have become popular with users, with more than 80% of new cars in North America and more than 70% in Europe equipped with RKE systems. In addition to the obvious ...[Details]
1. With the development of modern industry and the continuous improvement of automation, some medium and large control systems have been greatly facilitated, which not only makes control easier, bu...[Details]
The potentiometer is an adjustable electronic component. The main functions of the potentiometer in the circuit are as follows:
1. Used as a voltage divider
A potentiometer is a continuou...[Details]
1. Overview
At present, an information revolution is in the ascendant around the world, led by microelectronics, computers and communication technologies, and centered on information technolog...[Details]
1 Introduction
With the improvement of people's quality of life, lamps are no longer just basic indoor lighting tools, but also a kind of practical art for architectural decoration. When ther...[Details]
Key Points
1. Now, in addition to high-end smartphones and tablets, users also expect to use touch screens in other applications, and they are gradually appearing in cars and instruments.
...[Details]
Overview
By transmitting ultrasonic energy into the human body and receiving and processing the returning reflected signals, phased array ultrasound systems can generate images of organs and s...[Details]
1 What is an LED floodlight?
LED downlights are also called spotlights, projection lamps, and spotlights. They are mainly used for architectural decorative lighting and commercial space lighti...[Details]
introduction
At present, the research on micron and nanotechnology is very active, which has led to the rapid development of microtechnology and micro-mechanical electronic system (MEMS) t...[Details]
Nowadays, more and more people have digital cameras. The convenience and speed of digital cameras have gradually replaced film cameras and become the main tool for people's daily photography. The n...[Details]
summary
This article will briefly analyze the success and shortcomings of high-frequency DC-DC switching power supplies in the process of miniaturization (the second basic goal), and propose m...[Details]
Automotive electronics are in a noisy environment
,
so automotive electronics must have excellent electromagnetic compatibility (EMC) performance. The most important part of automotive elec...[Details]
The Challenge:
Improving Siemens Wind
Turbine Controls
System software automated testing for regular releases, validating wind turbine control system components during the developme...[Details]
Brain-computer interface (BCI) is a novel human-computer interface method. It is defined as a brain-computer (computer or other device) communication system that does not rely on the normal output ...[Details]