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This paper uses AVR single-chip microcomputer ATmegal28 as the core controller, combined with 10-bit serial D/A chip TLC5615, power amplifier THS3092, programmable gain amplifier AD603 and other re...[Details]
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In recent years, with the popularity of smartphones equipped with NFC chips, NFC has also begun to be used in a large number of enterprise-level fields such as coupons and ID recognition. However, at...[Details]
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When should I use an oscilloscope?
If you need to measure the "analog" characteristics of many signals at once, a digital oscilloscope is the most efficient solution. Use an os...[Details]
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In recent years, terminal products have also spawned a series of market segments in different fields in response to different consumer groups. Take the "head-down tribe" group as an example. With the...[Details]
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How to use the buck-boost chip CS5517 to achieve a stable output voltage of 3.3V/3.6V (1.2-5V) for lithium batteries?
With the explosive growth of smart IoT devices including wireless ...[Details]
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On the algorithm side, NIO currently uses a segmented end-to-end, perception-planning full-stack network model to provide NOP+ with powerful general generalization capabilities; at the same time, t...[Details]
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Cypress's CY8C21534 is a single-chip microcomputer chip with very rich inductive key functions. Most IO ports can be configured as inductive key input or ordinary TTL level input/output functions, ...[Details]
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Fitbit, the US smart wearables company, has announced earnings for the second quarter of 2019, noting a sharp year-on-year decline in smartwatch revenue. The day before, Apple reported strong growth ...[Details]
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Notice on the completion of relevant procedures for the establishment of a new energy vehicle drive motor joint venture with China GAC Group (Report on the Disclosure Process) Regarding the "Not...[Details]
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1 Introduction UDP protocol is short for User Datagram Protocol, which is a simple and effective transport protocol. Similar to Ethernet header and IP header, UDP header also has its own data...[Details]
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Recently, LetsGoDigital released the rendering of the OPPO X Tom Ford scroll screen mobile phone designed by OPPO and American fashion designer Tom Ford. The phone is currently in the research and de...[Details]
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Introduction: This article provides an example of a 89C51 programmer driver /* 89C51 series CPU programmer receives CPU program*/ #include reg51.h #include intrins.h #include absacc.h #define e ...[Details]
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The mature application of laser technology covers a wide range of equipment, such as laser cutting machines and laser projectors. These cutting-edge equipment have extremely high performance and ...[Details]
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Some time ago, the Implementation Plan for Promoting the Upgrading and Smooth Resource Recycling of Key Consumer Goods (2019-2020) had a bit of a message in it: "Localities shall not impose restricti...[Details]
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Today, let us walk into the production workshop of CATL and see how this battery cell, which is being fought over by Volkswagen, BMW and Mercedes-Benz, is manufactured.
A battery cell is...[Details]
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