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1 Introduction
Online testing is a novel electronic measurement technology. When debugging and repairing printed circuit boards, it is often necessary to measure the resistance or capacitance ...[Details]
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What we are discussing today is actually an old topic in market economics, that is, how to build a competitive and active market ecology. However, this topic has been mapped to the field of integra...[Details]
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"Let's be honest" What I want to introduce to you today is how to evaluate the ENOB indicator of an oscilloscope conveniently and quickly! The vertical resolution of an oscilloscope usually refers ...[Details]
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On September 1, the People's Government of Hebei Province issued the "Several Measures for Promoting High-Quality Development of Private Investment in Hebei Province", which mentioned:
Support...[Details]
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Nowadays, mobile phones have become an indispensable part of people's daily lives. Frequent use leads to insufficient power, so mobile power banks came into being. Trendy people can use mobile powe...[Details]
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The electricity price system is a general description of the composition and structure of electricity prices. With the continuous deepening of electricity price reform, my country's electricity pri...[Details]
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From July 7 to 8, the "2016 Second Lithium Battery and Key Raw Materials Procurement and Matching Conference/Technical Exchange Conference" was held as scheduled in Tianjin, under the guidance of t...[Details]
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1. Introduction
Wireless Sensor Network (WSN) is a self-organizing network that achieves a specific task through the collaborative work of a large number of low-cost, resource-constrained ...[Details]
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Dealing with digital oscilloscope measurement problems A DSO (digital oscilloscope) has many advantages over analog oscilloscopes, but as they say, "there's no such thing as lunch." Digital oscillosc...[Details]
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Japanese media said that in the field of high technology, the fierce confrontation between American and Chinese companies has become increasingly prominent. The 2018 global "Major Goods and Services ...[Details]
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Drying method of motor windings
1. Circulating hot air drying method
A drying chamber is made of heat-insulating materials (such as fire-resistant bricks), with an air outlet on the top a...[Details]
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Target MCU: STM8L051F3 Function: Serial port interrupt sending. (Different from serial port polling sending) drv_usart.c /***********************************************************************...[Details]
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Recently, Vishay Intertechnology, Inc. announced the launch of three new series of 24 V surface mount XClampRÔ transient voltage suppressors (TVS) - XMC7K24CA, XLD5A24CA and XLD8A24CA, which ...[Details]
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China Energy Storage Network News:
On July 26, 2016, in commemoration of the 134th anniversary of China's electricity supply, the "2016 China Electricity Theme Day" event jointly organized by...[Details]
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ATXC switch power supply control circuit made with TL494
The power control circuit at the beginning of this paper adopts TL494 (some power supplies use KA7500B, whose pin functions are the same as ...[Details]
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