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Before the Nest Protect or Roost, smoke alarms in homes seemed to never reliably detect a problem until the battery ran out. Now it sounds like Ryan Margoles and Brett Jurgens have made a pretty ...[Details]
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Early morning news on December 5, Beijing time, it was reported that Intel will provide three months of unpaid leave to thousands of employees in Ireland. The company plans to squeeze $3 billion next...[Details]
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Streamview GmbH is an official licensee of Nokia-branded products and has obtained a license to sell these products in Europe, the Middle East and Africa. After launching products such as the Nokia S...[Details]
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If the three conditions of cheap manufacturing components, cheap and low-energy manufacturing methods, and high conversion efficiency are met, solar energy is expected to become an absolutely clean...[Details]
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On July 29, the vanadium battery electrolyte technology route and standardized production seminar hosted by the National Vanadium Titanium Industry Alliance Vanadium Battery Expert Committee was held ...[Details]
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Samsung is getting into personal finance with a new, no-fee Samsung Money cash management service and debit card for Galaxy device owners, which will launch later this summer. The company shar...[Details]
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"In seven years of working with Huawei, I have never seen such a popular product." Recently, Huawei Mate 60 series mobile phones were officially launched. Although the chip information will not be re...[Details]
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In the previous article, I mainly introduced the application and characteristics of bus technology. This time, I will introduce the basic concepts of LIN bus protocol. According to the IOS/OSI refere...[Details]
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As new generations of LEDs achieve higher power and efficiency, the use of these devices is gradually expanding into new areas, such as flashlights or vehicle applications.
High-power LEDs
...[Details]
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With the development of science and technology, frequency conversion technology has been widely used in industrial production. It has the advantages of wide speed regulation range, high speed regu...[Details]
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As the COVID-19 prevention and control situation in various countries and regions in Asia gradually improves, the economy and production have recovered. As a comprehensive service platform for the au...[Details]
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Precautions for using walkie-talkie antenna
1. Only original or approved antennas can be used. Unapproved antennas, modified antennas or antennas with additional accessories may damage the...[Details]
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On December 29, 2023, the Guangdong Provincial Development and Reform Commission and six other departments issued the "Guangdong Province's Action Plan for Cultivating New Energy Strategic Emerging...[Details]
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1 Introduction
At present, advocating health has become the focus of people's attention, and the emergence of treadmills has become more and more popular. People can exercise at home or i...[Details]
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This article uses waste energy-saving lamps
circuits
to transform into a switching power supply for powering a walkman.
The transformed switching power supply
circuit
is shown in the figure....[Details]
Microcontroller MCU
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