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Li Bin said that if you don't have 20 billion, don't make cars; He Xiaopeng said that when he saw others making cars, he thought 10 billion was too much, but now that he has jumped in, he knows that ...[Details]
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Network power management application background: With the development of information technology, the scale of data centers is also expanding. With more investment and more equipment is no longer a ...[Details]
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In a previous article, we introduced medical alarms and their compliance requirements. Now, let’s take a look at the design methods and current implementations of medical alarm systems. Figure 1 sh...[Details]
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As we all know, for
electric vehicles
, the two core components of engine and gearbox are no longer needed. Instead, they are replaced by the three-electric system, including motor, electro...[Details]
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Common fault tolerance of CAN line faults
The physical layer of the CAN bus is the driver circuit that connects the ECU to the bus. The total number of ECUs will be limited by the electrical l...[Details]
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A synchronous frequency converter is an electrical device used to control asynchronous motors. It controls the speed and load of the motor by adjusting the frequency and voltage of the power supply...[Details]
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1. RGB device superposition mode
This mode of color display does not require light color conversion or color filters, thus improving the luminous efficiency. This superposition mode requir...[Details]
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Some of the facilities visible from the ground. Image: Hydrostor
Developer NRStor and technology provider Hydrostor have completed work on a multi-megawatt, commercial, advance...[Details]
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When a dedicated clock chip, such as DS1302, HT1380, etc., is not used, the real-time clock can only be
generated by the crystal oscillator or internal RC oscillator of the microcontroller itself.
A...[Details]
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In traditional usage, the grounding method of the digital oscilloscope is a long and thin grounding clip wire. This grounding method is indeed a simple and convenient grounding method, but it is not ...[Details]
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According to official news from OmniVision, OmniVision Group announced the launch of touch and display driver integration (TDDI) products for smartphones at the 2022 Consumer Electronics Show....[Details]
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CPU Structure The internal CPU of 8051 is a central processing unit with a word length of 8 bits in binary, which means that it processes data in bytes. Similar to the CPU of a microcomputer, the ...[Details]
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Case study of new cold storage units from Nidec Embraco and Daikin shows:
Using variable frequency speed regulation can save about 14% of energy
Daikin's LMSEY series of wal...[Details]
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Due to the problems of harmonic pollution to the power grid and low working efficiency caused by traditional switching power supplies, various switching power supply research institutions at home and ...[Details]
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CAN (Controller Area Network) is a communication protocol used in the automotive and industrial automation fields. It is widely used for its high reliability, real-time and flexibility. However, in...[Details]
DSP and ARM Processors
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