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describe
The LTC®2053 is a high precision instrumentation amplifier. Its typical CMRR is 116dB when using single or dual 5V supplies, and is independent of gain. Input offset voltage is guarantee...[Details]
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At present, whether in industrial production or scientific research experiments, the equipment for automatic control through temperature measurement is becoming more and more popular, and the applicat...[Details]
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"Chip shortage" is the keyword throughout this year's semiconductor industry. In the process of capacity adjustment, the domestic supply chain is also being reshaped. On the one hand, many termina...[Details]
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introduction
Doors and human civilization are twins, and they have been developing along with the development of human civilization. Today in the 21st century, doors have highlighted the c...[Details]
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The purpose of this study is to implement an embedded system with 3G wireless network access function. The hardware platform of the system is based on the S3C2410 microprocessor of the ARM series. Th...[Details]
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Currently, the commonly used solar cell technologies include monocrystalline silicon solar cells and polycrystalline silicon thin-film solar cells. Production process: Monocrystalline silicon solar...[Details]
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A few days ago, a statistical chart about domestic birth population trends went viral on social media platforms. Behind this is the reality that my country’s birth population is decreasing year by ye...[Details]
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1. The electromagnetic flowmeter has no display 1. Check whether the power is on; 2. Check whether the power fuse is intact; 3. Check whether the power supply voltage meets the requirements; 4. Check...[Details]
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The zinc-manganese batteries sold on the market include alkaline zinc-manganese batteries and ordinary high-power cardboard zinc-manganese batteries.
Cylindrical zinc-manganese batteries ca...[Details]
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Google Glass can be said to be the most popular wearable smart device nowadays. According to foreign media reports, Samsung has also applied for a patent for a head-mounted display similar to Goo...[Details]
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1 Introduction
The semiconductor laser reliability evaluation system is one of the essential test equipment in the development process of high-efficiency lasers. Due to the small size, low osci...[Details]
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On May 31, according to the Huawei Xinsheng Community, on May 26, 2022, Huawei held the inaugural meeting of the third batch of corps/system departments in Area A of Shenzhen Bantian Base, announcing...[Details]
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1 Introduction
Pulse meter is a common electronic electricity meter on the user side of the power system. For remote electronic meter reading system, reliable and accurate measurement of pulse meter ...[Details]
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#include
#include
#define uchar unsigned char
#define uint unsigned int
__flash uchar seg ={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07, //segment code
0x7f,0x6f};
__flash uchar tab ={0xfe,0xfd...[Details]
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In the future, cars will be a more powerful social space than mobile phones, integrating multiple services such as travel, entertainment, social interaction and office work into one
intelligent...[Details]