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0 Introduction
The measurement of temperature and humidity is widely used in warehouse management, manufacturing, meteorological observation, industrial and agricultural production, scientific ...[Details]
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In the circuit
shown in the figure
, VF1 is the primary side main MOSFET, and the pulse from the PWM integrated
controller
makes it work on/off. In order to make the on/off time of V...[Details]
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I. Introduction The key code for jpg decompression in this article comes from a blog: https://blog.csdn.net/u012372584/article/details/50618739 If you want to understand the jpg decompression c...[Details]
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Today, Qualcomm released its second quarter financial report. Compared with the 61% drop in net profit due to the epidemic and the "delayed release of Apple's 5G mobile phone", the long-term licensin...[Details]
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Recently, the reporter walked into the production workshop of Sichuan Weilide Energy Co., Ltd. (hereinafter referred to as Weilide) and saw a busy scene. One production line in particular attracted at...[Details]
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RKC2 Series Tactile Switches are the perfect solution for car keys, medical devices and small electronic devices
WALTHAM, Mass. — September 23, 2021 — C&K, the world’s largest provid...[Details]
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O-Film, which once provided lens modules for Apple, issued an announcement, announcing that it expects a net loss of 1.9 billion to 2.7 billion yuan in 2021, compared with a loss of 1.94 billion yuan...[Details]
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Problem description: After installing the DAQmx driver and connecting my own NI acquisition card, I can perform configuration and self-test operations in MAX. However, a problem occurred when sel...[Details]
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TC74 is a serially accessible digital temperature sensor from Microchip that can collect and convert temperature information from its onboard solid-state sensor with a resolution of 1°C. The temperatu...[Details]
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According to the Times Weekly, people close to Huawei's supply chain learned that after Huawei spun off Honor, Visionox will receive large AMOLED orders from Huawei and Honor this year. The order siz...[Details]
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The design of the bathing service robot control system is realized by using the 51 series single-chip microcomputer. With the single-chip microcomputer chip AT89C51 as the core controller, the control...[Details]
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In the process of developing towards 4G mobile phones, the biggest challenge that portable system design engineers will face is to support multiple existing mobile communication standards, includin...[Details]
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In our daily life, transformers are an indispensable electrical device. They can be as small as our mobile phone chargers that need to reduce the voltage to charge normally, as large as the step-up...[Details]
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Well-known market research organization Counterpoint released global smartwatch shipment data for the first quarter of 2019. Data shows that overall smartwatch shipments increased by 48% ye...[Details]
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In the past two years, the competition in the projection industry has intensified. From technological innovation to marketing strategies, the competition among major projection companies has never ...[Details]
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