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Chinese name: Thermal resistor English name: thermal resistor Definition: A temperature detection element whose resistance value changes with temperature. Thermal resistor is the most commo...[Details]
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Carton testing instruments are a commonly used testing instrument that has certain applications in many industries. When purchasing carton testing instruments, users need to understand the correct p...[Details]
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Briefly introduce DS18B20, it is a unique single-wire interface, only one port is needed for communication, 9~12-bit resolution is adjustable (RS), the temperature measurement range is -55°C~+125°C; ...[Details]
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LED chip production process
Front-end process flow chart
Poor cleaning before ITO evaporation causes the welding wire to fall off the electrode
Packaging fact...[Details]
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This article analyzes and calculates
the switching
loss in detail, and discusses the actual
turn-on process and natural zero voltage turn-off process of the
power
MOSFET, so that
...[Details]
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Many people have given their analysis on this topic, but a few words sometimes bring more doubts and confusion to people. I have referred to some papers and analyses and expressed my personal analy...[Details]
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1. Overview of parking locks
With parking spaces becoming increasingly scarce, how to prevent private parking spaces from being occupied by others is a headache. A new type of parking ...[Details]
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Most of the various types of gas flow meters currently used measure the volume flow of gas. Since the volume of gas changes with temperature and pressure, large measurement errors often occur. If the ...[Details]
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During the MCU decryption process, general decryption companies have stated that they cannot guarantee the success of decryption 100%. MCU decryption will be affected by a variety of internal and ext...[Details]
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Central topics:
Chip Capacitor Model
Test fixture
Solution:
Network analyzer measurement combined with certain calibration methods
At present, there is no suitable RF band ...[Details]
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At present, there are more than 1.6 billion smartphone users in the world, and these 1.6 billion are the main body and core of society. Mobile Internet has truly become an indispensable part of peopl...[Details]
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PLC (Programmable Logic Controller) is a technology that combines software and hardware, because the programs we write require external wiring to be implemented, and a PLC with only wiring but no p...[Details]
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If you had to use one word to describe the autonomous driving industry in 2021, it might be: scale effect. When it comes to "autonomous driving", most people are no longer confused. Many well-known...[Details]
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Near Field Communication (NFC) NFC is another entry into the wireless "contactless" combination. It is a set of communication protocols, data exchange formats and standards. Designed for use in sm...[Details]
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Whenever I see the rows of small lights on the speakers and amplifiers at home jumping like waves with the music being played, or when I open the music player software Qianqian Jingting on my compute...[Details]