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According to businesskorea, the global chip shortage problem has spread from the automotive industry to the information technology (IT) industry. Industry insiders revealed that Samsung Electronics' ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Introduction Shengli Oilfield Dongying Crude Oil Depot Export Station is responsible for the crude oil handover between Shengli Oilfield and Sinopec Pipeline Storage and Transportation Company, with ...[Details]
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The UCC28700 is a constant voltage, constant current flyback controller that can achieve primary side regulation without the use of an optocoupler. Figure 1 is the application circuit of the UCC28700...[Details]
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Verizon has seen significant advances in energy efficiency and performance with Intel processors. Recently, Intel and Verizon completed the industry's first data session based on Samsung's v...[Details]
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On the morning of March 2, at the site of the main transformer capacity expansion and distribution device renovation project of the 500 kV Huangdu substation in Shanghai, construction machinery and...[Details]
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Recently, I wrote an electronic clock based on AT89C51 microcontroller. It uses 6-digit 12-hour display and 6 common anode digital tubes. The specific functions are as follows: the first digital tube ...[Details]
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Abstract: This paper describes the hardware circuit and software design framework of STM32 with Cortex-M3 core as the main control chip, PN532 RF chip, and ENC28J60 Ethernet controller, and analyzes ...[Details]
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(1) The instrument should be kept dry and not exposed to corrosive gases. (2) For instruments that have just been unpacked or have not been used for a long time, it is best to take moisture-removing ...[Details]
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A friend of mine bought another oscilloscope, but he said that the new oscilloscope had problems because the signal he measured was very different from the previous one, and the square wave was serio...[Details]
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Under the wave of vigorous development of digital technology, the digital economy is profoundly changing human production and lifestyle, promoting the digital transformation of all walks of life, a...[Details]
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I have searched for him everywhere, but I still cannot understand your code! I believe that for friends who are new to microcontroller programming or other language programming, when we first start...[Details]
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introduction
As competitors in the field of solid-state image sensors, CCD and CMOS image sensors each have their own advantages and disadvantages in performance.
Compared with CCD image ...[Details]
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1. Function
Key prompt sound: When the user presses an independent key, the buzzer emits a prompt sound and the key value is displayed on the digital tube.
2 Schematic diagram
...[Details]
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On October 14, Neijiang Vice Mayor Bi Sheng led a team to the Chuanwei Lianjie Base to care about the development of the enterprise. Neijiang Municipal Government Deputy Secretary-General Peng Yun,...[Details]
MCU
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