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White light LED is a voltage-sensitive device. In actual operation, the upper limit of the current is 20mA. However, the current often increases due to various reasons during use. If the LED circui...[Details]
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The European Commission released the "Industry 5.0: Towards a Sustainable, People-Oriented and Resilient European Industry" (hereinafter referred to as the "Report"), which formally proposed the futu...[Details]
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File: PCF8563T.C
1 /**——————————————————————
2 〖Description〗I2C bus driver (use two ordinary IO to simulate I2C bus)
3 Includes standard mode (slow mode) selection of 100Khz (T=10us),
4 and fast ...[Details]
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The medical protective mask respiratory resistance detector is used to measure the inhalation and exhalation resistance of the mask under specified conditions. It is suitable for mask manufacturers a...[Details]
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Against the backdrop of global warming, many countries have made commitments to carbon neutrality and carbon peak and have taken corresponding actions. The Chinese government has also clearly put for...[Details]
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(Photo source: Argonne official website) Designing the best molecular makeup for battery components is a complex undertaking. It’s like creating a new cake recipe based on billions of potential in...[Details]
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introduction Low-voltage, low-power inverters have been widely used in industrial and civilian fields. In particular, the development and utilization of new energy sources, such as the widespread use...[Details]
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On April 7, Henan Provincial Development and Reform Commission and State Grid Henan Electric Power Company signed a commission agreement to build the Henan Energy Big Data Application Center. This ...[Details]
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As
the demand for
LED lighting
becomes more urgent, the heat dissipation problem of high-
power
LEDs
has received more and more attention, because excessive temperature wi...[Details]
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Sina Digital News reported on the morning of August 8 that according to analysts at investment bank UBS, Apple may launch a foldable device within the next two years. A report from foreign media CNBC...[Details]
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Nowadays, car users are becoming more and more sensitive to fuel consumption, and they expect to save fuel costs, while objectively helping to reduce the impact on the environment. In order to keep...[Details]
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introduction
Intelligent crowd counting, environmental monitoring and other systems have always received great attention from the wireless communication and electronics industries, and are widely use...[Details]
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1. Capture/Compare/ PWM Module The RC2 /CCPI pin of the PICI6C64 microcontroller has the functions of capture/compare/ PWM output , corresponding to the internal capture/compare/PWM module, ...[Details]
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Some engineers think that the physical examination of the oscilloscope is a waste of time and money. Some engineers even did not realize the need to check the oscilloscope after using it for 3 years,...[Details]
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Solid-state lighting is now a hot topic for energy conservation and emission reduction. When it comes to solid-state lighting, everyone must think of LED lights. In fact, there is a brother called ...[Details]