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With the introduction of energy consumption measurement and assessment specifications for state agency buildings and large public buildings, the installation of energy metering devices
on the main ...[Details]
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【Abstract】 Combining the experience of developing Chinese character LED display screen and teaching single-chip computer courses, this paper introduces a method of using the parallel expansion port of...[Details]
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At present, the editor insists that it is very important to understand the power lithium battery in order to choose the right electric car. Today, the editor will teach you 5 steps to analyze the saf...[Details]
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According to TrendForce's China Energy Storage Bidding Database, in February 2024, China's new energy storage bidding scale was 2.1GW/5.2GWh, with an average storage duration of 2.7 hours. The demand ...[Details]
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“Are you having trouble breathing?” Your smartphone app will send you daily questions to ask. And your healthcare providers already know what’s happening to you: They monitor oxygen levels, p...[Details]
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M24LR64 can be regarded as EEROM, and STM8L101 microcontroller can read and write it through IIC interface. However, when debugging, the address of M24LR64 is wrong. After sending the device selectio...[Details]
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Although it is only worth 10 billion US dollars, EDA is crucial to all chip designs. In China, with the rapid development of the chip industry, the demand for EDA has continued to increase. Since 201...[Details]
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In recent years, the color TV market has been sluggish. Competition in the stock market has led to a price war. Last year, the epidemic also affected the color TV industry. The continuous emergence o...[Details]
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Following Sharp's first consumer-grade 8K TV last year, this year at AWE2018, it used an "eight-connected screen" with 8K resolution to finely display "Along the River During the Qingming Festival", ...[Details]
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1. What is LED light? LED: Semiconductor light-emitting diode. Directly convert electrical energy into light energy 2. LED operating parameters The working voltage drop of ordinary light-emitting d...[Details]
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220V AC remote control tester circuit material BOM table: R1 = 100R-1/2W R2 = 47K R3 = 47K R4 = 100R-1/2W C1 = 0.47uF-275V C2 = 470uF-35V C3 = 10uF-25V D1 = 1N4007 D2 = 1N4007 D3 = TL431 B1 = Piezo B...[Details]
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The latest report released by TrendForce shows that the total number of smartphones produced globally in the second quarter of 2020 was 286 million units, a year-on-year decrease of 16.7%, the larges...[Details]
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Verint® Systems Inc., a customer engagement optimization company, recently released its fourth quarter and full year results for fiscal 2019 and raised its fiscal 2020 forecast. Verint's fiscal yea...[Details]
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According to the latest research report released by Strategy Analytics, the total revenue of the global smartphone image sensor market in 2020 was US$15 billion, with overall revenue increasing by 13...[Details]
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The electric vehicle solutions and technology landscape are changing rapidly. The integration of IoT technologies is redefining the future of charging facilities. On the other hand, the demand for ...[Details]