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The LED dynamic display circuit diagram based on 80C51 is shown in the figure. The 4-digit display tube uses a common anode. Dynamic display is used to cycle on or off each display. When the cycle dis...[Details]
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Minxin Co., Ltd., which has just been listed, has ushered in another historic moment. On September 1, Minxin Co., Ltd. officially announced that the company's MEMS sensor shipments reached 1 billio...[Details]
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According to foreign media reports, VicOne, a provider of automotive cybersecurity solutions, announced a strategic partnership with Samsung Semiconductor, an advanced semiconductor technology comp...[Details]
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1 Introduction to mass flowmeter When the fluid flows in a rotating tube, it will generate a force on the tube wall. It was discovered by Coriolis in 1832 when he was studying water turbines. It is r...[Details]
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Recently, Wuhan EVE Energy Storage Co., Ltd. (hereinafter referred to as "EVE Energy Storage") and Midea Group Wuhan Refrigeration Equipment Co., Ltd. (hereinafter referred to as "Midea Wuhan Refri...[Details]
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The Eagle power amplifier circuit adopts a fully complementary symmetrical push-pull circuit, which has the advantages of stable performance, large dynamic range, etc., and is low-priced and made of s...[Details]
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Teledyne Technologies , a global innovator of imaging solutions, announced that its Emerald™ 67M CMOS image sensor has been recognized as a best-in-class product by the Vision Systems Design 2020 Inn...[Details]
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Performance and cost are both achieved, and one chip simplifies isolated power supply design
——Naxin Micro Integrated Isolated Power Supply 3CH Digital Isolator NIRSP31
In t...[Details]
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China Energy Storage Network News:
At 22:45 on March 20, the Lingshao DC interlocking test of the Ningxia power grid system protection was completed, marking that the multi-resource coordin...[Details]
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In the history of lighting products, we have developed from the earliest incandescent lamps to the current LED lighting products. The requirements of human lighting products have gradually changed ...[Details]
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Choosing the right light-emitting diode (LED) driver solution for low-voltage portable device backlight or flash applications is a challenge for designers, as they must consider extending battery lif...[Details]
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FM audio transmitter circuit diagram (I)
This is the circuit diagram of FM microphone to speak in the microphone and hear your voice on FM receiver. This circuit contains microphone preamplifi...[Details]
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For Apple, although four iPhone 12 models were launched this year, the supply of different models performed differently. The highest-end version was in short supply, and until now they have no...[Details]
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Infrared combustible gas detectors are non-interference intelligent products with good safety performance and flexible and easy operation. One of the main features of this detector ...[Details]
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1. Faults and troubleshooting of DC current range Use a milliammeter with high accuracy or a fault-free multimeter as a standard meter, connect it in series with the fault meter to measur...[Details]