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During the circuit board test, I found that one circuit board could not be programmed. So I checked:
1. There is no problem with power supply and ground
2. Use
an oscilloscope
...[Details]
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The engine is the heart of the car, providing the most basic power for the car to run. Its quality characteristics are related to the car's power, economy, and environmental protection. Looking back ...[Details]
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Abstract: Aiming at the requirements of anti-harsh electromagnetic interference environment in various data acquisition and monitoring, a low-power two-wire 4-20 mA current loop data transmission c...[Details]
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On September 20, Bloomberg reported that facial recognition technology may finally explode in the consumer market, thanks to Apple's newly released 10th anniversary model iPhone X. Let's follow t...[Details]
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Asynchronous motors are also called induction motors, which means that the motor stator is energized to achieve energy transfer and conversion through induction. That is, a normally operating async...[Details]
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According to news on July 3, at the Denza N7 launch conference held tonight, BYD announced the world's first "high-end intelligent driving assistance system" - "Eye of the God", focusing on "safety +...[Details]
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On March 13, 2024, the first liquid-cooled supercharging station jointly built by Turkey's leading energy company Enerji SA, Zebra and Huawei Digital Energy was officially launched in Turkey. The t...[Details]
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Rectification
circuits
are widely used in DC motor speed regulation, DC voltage regulation,
and
other occasions. The three-phase half-controlled rectifier bridge circuit structure i...[Details]
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1. Introduction
Sensors convert as much information as possible from the objective world through various carriers. Due to the limitations of human cognition and thinking, people are accustomed to ...[Details]
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Wireless power supply is a convenient and safe new technology. It does not require any physical connection, and the electric energy can be transmitted to the load without contact at a close distanc...[Details]
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1. Mechanical multimeter to measure capacitance 1.1 Detection of fixed capacitors (1) Detection of fixed capacitors with a capacitance of 0.01 pF or more Set the pointer multimeter to the R×1...[Details]
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"How many types of sensors do you think Bosch has? Thousands, tens of thousands or millions? In fact, it's 5 million. We produce 5 million sensors every day." Ms. Julia Kem, senior expert of Bosch se...[Details]
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Epidemic prevention and control has put forward new requirements for traditional industries, including power grid companies, in terms of digital development. Since January this year, the informatio...[Details]
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The sword is sharpened by grinding, and the fragrance of plum blossoms comes from the bitter cold; this is an ancient Chinese saying, which means that if you want to achieve success, you must be able...[Details]
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All-vanadium liquid flow battery bipolar plate production line project (published after approval) Construction unit: Dalian Rongke Energy Storage Group Co., Ltd. Design unit: Information Industry Elec...[Details]
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