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Step 1: Parts and Tools Required Arduino Uno Arduino IDE Step 2: Process Download the code here 1: Open Arduino IDE and open the code, then upload it to the Arduino development boar...[Details]
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introduction With the rapid development of modern society, identity confirmation is required in many occasions, and traditional identity recognition technology can no longer meet social requirements....[Details]
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Data shows that China's lithium battery shipments will reach 886GWh in 2023, a record high; in the first quarter of 2024, shipments will reach 200GWh, a year-on-year increase of 18%, showing a tren...[Details]
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Recently, a research team from the Massachusetts Institute of Technology (MIT) announced that they have developed a new battery electrode that can be used to develop batteries with higher energy dens...[Details]
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Introduction: EMI from switching regulators is divided into electromagnetic radiation and conducted radiation (CE). This article focuses on conducted radiation, which can be further divided into t...[Details]
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According to a first-hand video report, many Samsung mobile phone models have recently experienced black screen and large-scale restart problems, and users have lined up for repairs. One user said th...[Details]
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0 Introduction In practical applications, the design of a boost circuit is often involved. For larger power outputs, such as DC/DC boost circuits above 70W, it is difficult to achieve high power du...[Details]
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According to foreign media reports, Tesla will add a high-occupancy vehicle (HOV) automatic recognition function. When it detects that the vehicle is carrying two or more passengers, the Navigate o...[Details]
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Let me tell you about the port remapping of STM32 microcontroller. Here we take the remapping of USART1 as an example. There are many I/O ports on STM32, and there are also many built-in peripheral...[Details]
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In electronic circuit design, PFC is a part that people are more exposed to. PFC is the abbreviation of power factor correction. It is mainly used to express the relationship between total power co...[Details]
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Foreword: With the advancement of science and technology, various automobile equipment are undergoing an unprecedented change, and one part of it, the car lights, has evolved from a simple lighting...[Details]
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Users want more efficient, powerful, smarter, and more reliable home appliances at the same or lower price. Regulatory agencies require products to meet stricter safety (e.g., IEC60335 Class B) and ef...[Details]
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1.0 Introduction For low voltage signal or low power switching applications, optically isolated solid state relays (SSRs) with MOSFET outputs can provide several important advantages over traditiona...[Details]
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Injecting smart electricity into building world-class urban clusters
——The practice of digital transformation of power grid in Guangdong-Hong Kong-Macao Greater Bay Area
Huang Yiliang, Mi...[Details]
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Like humans, batteries prefer to operate at room temperature, and thermal management systems ensure this while maximizing efficiency.
When GM first unveiled the 2025 Cadillac Escalade IQ...[Details]