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Live broadcast time : October 20, 2020 (Tuesday) 10:00-11:30 amLive broadcast topic : Flyback isolated power supply design without optocouplerLive broadcast intr...
I heard from a colleague last week that Shengbang's products are very popular now, probably because of Apple:
1. Shengbang has passed the higher-end quality verification of iPhone 14 and is expected t...
Start with a simple application, build a GPIO control project, and get familiar with the SSv5 project creation process, simulation, program download, etc. Use the user LED lights and user buttons on t...
According to the curves of each frequency band measured by the circuit in the figure, there is a peak at 10HZ and 100HZ. What is the influence of this? Also, the bandwidth is not enough at 100K and 1M...
Jingjiawei announced on May 18 that the second graphics processing chip in the company's JM9 series has completed the tape-out and packaging stages. The product has not yet completed testing and has ...[Details]
When I was chatting today, an idea suddenly popped up: the driving circuit of the remote control car is an H-bridge circuit, which should be driven by a single-chip microcomputer. If it can be dri...[Details]
Frequency characteristics are the response characteristics of a system (or component) to input signals of different frequencies, and are one of the most important characteristics of a network. The ...[Details]
The demonstration uses Ericsson’s commercial 5G infrastructure deployed on Swisscom’s network, OPPO Find X2 Pro powered by Qualcomm Snapdragon™ 865 5G Mobile Platform, and a mobile test terminal powe...[Details]
According to Bloomberg, the U.S. Federal District Court in San Francisco issued an arrest warrant on the 24th, listing three people involved in the DRAM technology trade secrets case of U.S. storage ...[Details]
With the rapid development of network technology, implementing the relay protection technology information management system through the Web has become an efficient and convenient way to achieve it...[Details]
PragmatIC's RFID/NFC technology is designed to enable smart packaging applications throughout the product lifecycle. International packaging company Amcor has made a strategic investment in low-cos...[Details]
In the past one or two years, driven by Apple's iPhone, the smartphone market has expanded rapidly. An important feature of portable products such as smartphones is that they have more and more fun...[Details]
Circuit
design
of two-wire 4/20mA transmitter
In industry, it is common to measure various non-electrical physical quantities, such as temperature, pressure, speed, angle, etc., which n...[Details]
The major development trend of the automotive industry towards electrification, intelligence, networking and lightweighting has driven the demand for advanced components of electric vehicles (EVs) ...[Details]
Not long ago, General Motors CEO Mary Barra said in response to an analyst's question on a financial report conference call that the company expects to spend more on developing and selling electric v...[Details]
"Basics of Digital Electronic Technology" systematically introduces the basic theories, design methods and typical applications of digital circuits. The content of "Basics of Digital Electronic Tec...[Details]
1. I was too careless when making the board. Lack of experience was a problem. I wanted to draw the board first and then buy the components. Later, I thought I should buy the components first so that...[Details]
1 Introduction
Circular saw blades are widely used cutting tools in the wood and stone processing industry. The flatness of a circular saw blade refers to the minimum distance between two parallel ...[Details]
Recently, more than 4,000 energy storage batteries were neatly placed in the warehouse of Anhui Woboyuan Technology Co., Ltd. in Hangbu Economic Development Zone, Shucheng County. Customs officers fro...[Details]
Talking
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