I recently used an i2c bus ad chip, and now I have this problem: the chip works normally at first, and the values written in and converted are accurate. After working for a period of time (the time is...
Today I tested TI's chip, TPS54360 (4.5V to 60V input, 3.5A step-down DC-DC converter supporting Eco-Mode). The ripple was around 50mV when unloaded, but when a 1A load was applied, the ripple instant...
When I right-click on the printer and click on properties, and select, for example, A4 paper, where is this information stored, in the registry, ini file, or somewhere else? Where exactly?...
1. 2.4GHz band radio frequency protocol scanning There are a lot of protocols in the free ISM band 2.4GHz, among which the most popular are Bluetooth and ZigBee. Of course, there is also a WiFi protoc...
[font=微软雅黑][size=3]The first stage of active learning awards were moved to the beginners of Ufun ([url=https://bbs.eeworld.com.cn/thread-496923-1-1.html]>>View award details[/url]),{:1_102:}[/size][/f...
[i=s]This post was last edited by qwqwqw2088 on 2015-10-6 19:57[/i] [p=30, null, left][font=宋体][color=#a0522d][b]Optocoupler is also called optocoupler or optocoupler, or optocoupler for short. It is ...
1. Project Overview
1.1 Introduction
Currently, most music files are saved in MP3 format, a lossy audio compression format that cannot perfectly reproduce the original music. With the exp...[Details]
Current Development Status of DVR Market
A DVR, or digital video recorder, uses a hard disk for recording, unlike traditional analog video recorders. It's often called a DVR because it's a com...[Details]
On August 22nd, Lantu Motors unveiled a new technology called "Lanhai Intelligent Hybrid" during a live broadcast of CCTV News' "Top Laboratory." The name sounds like another new term, but a closer...[Details]
SMT placement machines are important equipment in surface mount technology (Surface Mount Technology). Their performance has a decisive impact on the quality and efficiency of electronic manufactur...[Details]
With the continuous development of the industrial automation industry, we are seeing an increasing number of intelligent devices using flexible, efficient, and precise robotic arms to p...[Details]
1. Fault phenomenon and cause analysis
1. During the operation of the equipment, the expansion sleeve is subjected to a large torque, and the mating surfaces of the shaft and the sleeve move...[Details]
Reflow soldering, as an electronics assembly process, has become a vital component of the electronics manufacturing industry. Choosing reflow soldering equipment is crucial for improving production...[Details]
Preface
Low-voltage motors are widely used in nonferrous metallurgical plants. Their abnormal operation not only impacts normal production but can also threaten human life. Therefore, providin...[Details]
In the field of communications power supplies, AC/DC rectifier power supplies are called primary power supplies or basic power supplies, while DC/DC converters are called secondary power supplies. ...[Details]
A pure sine wave inverter has a good output waveform with very low distortion, and its output waveform is essentially the same as the AC waveform of the mains power grid. In fact, the AC power prov...[Details]
01. Introduction
As in-vehicle networks migrate from the CAN
bus
to
Ethernet
, traditional millisecond-level synchronization accuracy can no longer meet the requirements of mul...[Details]
The screen is the first thing you notice when evaluating a phone's quality. Its quality directly impacts both visual and operational performance. However, understanding mobile phone screens r...[Details]
0 Introduction
DVI (Digital Visual Interface) is a hot topic in current digital display research and application. Video processing technologies for DVI output not only address issues such as h...[Details]
0 Introduction
With a rapidly aging population, a young couple is now required to care for an increasing number of elderly people, leading to a growing difficulty in providing care for them. E...[Details]
We know that the power output by the engine does not directly act on the wheels to drive the car, but needs to pass through a series of power transmission mechanisms. So how is the power transmitte...[Details]
Embedded System
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