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In the process of accelerating the transformation of transportation electrification driven by dual carbon goals, power battery innovation has become the key to strengthening the competitiveness of ne...[Details]
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Recently, the new iron-lithium battery technology released by GAC Group has attracted widespread attention in the industry. The technology is named as a breakthrough composite battery technology - a ...[Details]
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Nowadays, RISC-V and AI processors play an important role in the rise of digital transformation, ubiquitous AI and other large environments. However, these complex scenarios also bring about a proble...[Details]
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Introduction to the basic characteristics of LED
1. Photoelectric characteristics:
The greater the current flowing through the LED within its current limit parameter range, the hig...[Details]
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principle: Because there are 8 digital tubes, we must use a 38-bit decoder to save the resources of the microcontroller. Here we will briefly introduce the principle of the 38-bit decoder, and then...[Details]
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In fact, it is not difficult to find that the design of weak current wiring is very important and must be taken seriously. This is the first step to realize a digital home. Think about it, if you w...[Details]
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On July 11, China Telecom announced that the first phase of the Qingdao 5G smart grid project, jointly developed by State Grid Qingdao Power Supply Company, China Telecom Qingdao Branch and Huawei, w...[Details]
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LED
has the characteristics of low energy consumption, long life, low heat generation and environmental protection, and has been widely used in many fields, such as:
1 Lighting field Str...[Details]
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1 Introduction
With the application of new power electronic devices and high-performance microprocessors, as well as the development of motor control technology and fieldbus technology, freque...[Details]
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Huawei Technologies Co., Ltd. disclosed a patent named "Rearview mirror adaptive adjustment method and device" on March 5, with patent publication number CN112440881A and patent application date of A...[Details]
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In the early morning of the 19th, local time, an Uber self-driving car hit and killed a woman crossing the road in Arizona. Because it was the first fatal accident caused by a self-driving car on ...[Details]
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China Energy Storage Network:
In the first quarter, the total electricity consumption in Anhui Province was 70.81 billion kWh, an increase of 11.7% year-on-year, an increase of 7.1 percenta...[Details]
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S&P Global is in advanced discussions to acquire IHS Markit for about $44 billion, the Wall Street Journal reported, citing people familiar with the matter. S&P Global is close to a deal to acquire ...[Details]
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As an important measure to lower electricity prices and a key target of third-party supervision, the National Development and Reform Commission issued three consecutive documents in 2018 requiring ...[Details]
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Abstract: This article focuses on the application of Yuanfang PF series digital power meters in various power supply tests, and briefly introduces its main measurement principles and technical in...[Details]
Test/Measurement
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