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Solar energy is recognized by the world as the new energy with the highest technical content and the most promising development. As a new energy system, solar power generation system (photovoltaic sy...[Details]
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1. Introduction to Flash Different models of STM32F40xx/41xx have different FLASH capacities, the smallest is only 128K bytes, and the largest is 1024K bytes. The FLASH capacity of STM32F4 is 1024K b...[Details]
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This article outlines:
Volumetric flowmeter is a flow meter that relies on calculating the volume of the liquid in the inner cavity of the flowmeter to calculate the flow. Therefore, it is a flow m...[Details]
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Optical
Sensor
is a device that converts light signals into electrical signals. It plays a vital role in automated production. With its excellent performance and wide applicability, Leuze o...[Details]
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When the switch SP1 is pressed, the AT89S51 microcontroller generates a "ding dong" sound which is output from the P1.0 port to the LM386 and then sent to the speaker after amplification. Circuit Sch...[Details]
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The internal standard method is an indirect or relative calibration method. When analyzing and determining the content of a component in a sample, an internal standard substance is added to calibrate ...[Details]
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The iPhone 12 released in October last year is Apple's first 5G iPhone series product. The better screen and faster 5G connection also bring a more expensive starting price. Compared with the previou...[Details]
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1. Instrument name and model Agilent N5181A signal source 2. Fault phenomenon: The screen does not light up after the instrument is turned on 3. Detailed explanation of inspection and maintenance...[Details]
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I want to know how you feel after the release of iPhone SE 3, which you have been looking forward to for two years. Do you have any plans to buy it? Judging from the last vote, 70% of people chose ...[Details]
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Process industry users do not usually need high-precision level measurement. They only need early warnings when the level reaches a warning line and alarms when the liquid overflows the container o...[Details]
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introduction
USB is the abbreviation of Universal Serial Bus. USB is a fast, bidirectional, synchronous, low-cost, dynamically connectable serial interface. USB is now widely used in various d...[Details]
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Technology changes life, but safety always comes first
As the most important means of transportation for people, nothing can influence people's daily travel and lifestyle more than cars. Since...[Details]
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Traditional lighting technology has low luminous efficiency (generally incandescent lamps have a luminous efficiency of about 20%, and ordinary energy-saving lamps have a luminous efficiency of abo...[Details]
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Product Description:
AC7840x series MCU chip is the latest generation of automotive-grade 32-bit MCU developed by Jiefa Technology. The chip adopts ARM Cortex®-M4F core, has a main frequ...[Details]
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ABB industrial robots are a type of automation equipment widely used in the manufacturing industry, with the characteristics of high efficiency, precision and stability.
1. Overview of ABB Ind...[Details]