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The real-time clock function is realized by using the real-time clock chip PCF8563. PCF8563 is a multifunctional clock/calendar chip with I2C bus and extremely low power consumption launched by PHI...[Details]
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This morning, Huawei Terminal’s official Weibo account announced that the nova 8 series will be released online on December 23. The leaker Teme has exposed the design of the rear camera of the nova...[Details]
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In the power supply and distribution systems of modern enterprises and cities, most of the electric energy is transmitted by underground cables. Due to various reasons, the cable itself may have ...[Details]
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Abstract: Medical electron linear accelerator is a device used for tumor treatment, which is commonly known as radiotherapy. The main principle is to use high-energy X-rays to kill cancer cells. Th...[Details]
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However, the parasitic capacitance generated by the long circuit board traces and the low-pass circuit formed by the CCD output resistance severely limit the bandwidth. Therefore, the circuit design ...[Details]
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It is reported that Taiwan's touch panel manufacturer TPK recently stated that it will make a final decision on reaching an investment agreement with Japan Display (JDI) before the end of the year. ...[Details]
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AT89S52 is a low-power, high-performance CMOS 8-bit microcontroller with 8K system programmable Flash memory. Manufactured using Atmel's high-density non-volatile memory technology, it is fully instr...[Details]
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On July 31, 2020, China announced to the world that the Beidou-3 global satellite navigation system was officially launched, attracting the attention of the world.
This is a very iconic event....[Details]
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Industry insider Ross Young revealed on Twitter that Huawei Mate 40 panels will begin mass production this month, with a screen size of 6.5 inches and a resolution of 2340×1080. According to...[Details]
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Sentons Technology (Sentons) today announced the appointment of Jess Lee as its new president and CEO. Mr. Lee has more than 25 years of experience in advanced sensing engineering and has held manage...[Details]
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Hello everyone, today's article is - Exnding kalibr: Calibrating the Extrinsics of Multiple IMUs and of Individual Axes More and more systems are equipped with multiple inertial measur...[Details]
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Sina US Stocks News: Cleveland Research (which gives Apple a buy rating) said that Apple's iPhone continues to face demand issues after Wells Fargo (47.96, 0.45, 0.95%) lowered its iPhone sal...[Details]
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When people first started using C language to replace assembly language for development 20 or 30 years ago , the processor/controller performance was very weak and the compiler capabilities we...[Details]
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Recently, OnePlus announced a strategic partnership with Hasselblad, a global professional camera manufacturer, to jointly develop the OnePlus | Hasselblad mobile imaging system around Hasselblad nat...[Details]
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Summarize the problems encountered before:
1. For similar problems:
mtd- read(0x44 bytes from 0x68cf44) returned ECC error
jffs2_get_inode_nodes(): CRC failed on node at 0x0068c684: Rea...[Details]
Analog electronics
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