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The power supply design process is a difficult task, from understanding complex circuits to seeking help from chip vendors, nothing is easy. This article will tell you how to quickly design you...[Details]
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The tester has stable performance, can automatically read accurate data, is easy to use, and is a must-have small instrument for electronics enthusiasts, electronics developers, designers, and electr...[Details]
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Smart IC card gas meter is a civil high-tech product that can automatically measure and charge gas according to the gas purchase volume of the user's IC card, and automatically control gas consumpt...[Details]
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ARM boot process
For general embedded systems, considering system cost, running speed and other factors, several memory devices are often used in combination. In the example below, I used an AR...[Details]
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The role of motor winding varnishing
1. Improve the heat resistance and thermal conductivity of winding insulation
Before varnishing, the gaps in the winding insulation are filled with ...[Details]
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4.3V~ 42VIN to 3.3V/5A Output Step-Down Converter. The LT3976 is an adjustable frequency, monolithic, step-down switching regulator that accepts a wide input voltage range up to 40V. The low quiesc...[Details]
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Many company programs always have a source code like this at the beginning:
const unsigned char version_num ={......};
The product number and program version number are in curly brackets....[Details]
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Not long ago, Xiaomi announced a new logo. It was said that it spent millions to invite Japanese designer Kenya Hara to design it, which sparked heated discussions among netizens. Some netiz...[Details]
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Let me first describe a strange problem I encountered these days: IAP programming is used in a project based on stm32, in which the reserved length of boot space is 0x6100, and the actual boot bin ...[Details]
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pSemi to showcase new 5G infrastructure portfolio at IMS 2022 Booth 7078, live millimeter wave technology demonstrations and new product displays San Diego, May 31, 2022 – pSemi® Corporation, a ...[Details]
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The PETAL sensor patch provides a simple, convenient and effective way to monitor wound healing. Image credit: National University of Singapore
Timely and effective monitoring of...[Details]
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On October 13, the investor of Shenzhen ZTE Microelectronics Technology Co., Ltd. changed. The National Integrated Circuit Industry Investment Fund Co., Ltd. withdrew, holding 24% of the shares befor...[Details]
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1. The output power decreases and the sound becomes weak
1. Aging of the power tube. The screen current of the power tube can be measured. Use a 100ma DC meter, connect the negative pen to the...[Details]
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1. Stronger reliability: The magnetostrictive level meter uses the waveguide principle and has no mechanical moving parts, so there is no friction and less wear during use. The entire converter is en...[Details]
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Today’s wireless connectivity architecture in commercial vehicles may be suitable for standard Level 2 of autonomous driving. However it remains questionable whether it can meet the performance req...[Details]
stm32/stm8
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