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can_tsync synchronization principle
In general, CAN time synchronization is relatively simple, as shown in the figure below. The whole process is as follows (tips: the time elapsed since 00:00...[Details]
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If the medium measured by the electromagnetic flowmeter is relatively dirty for a long time, then the electromagnetic flowmeter will produce scale on the electrode after working for a period of time. ...[Details]
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US technology companies have rejected calls from the Trump administration to stop sourcing products from certain Chinese companies because they are concerned that such a policy could violate competit...[Details]
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Currently, more and more lighting designers for automotive electronic system applications are using LED lighting to meet practical and aesthetic purposes. As we all know, LEDs are suitable for var...[Details]
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On July 6, the highly anticipated 2023 World Artificial Intelligence Conference will be held in Shanghai. Subsequently, Wu Jincheng, director of the Shanghai Municipal Commission of Economy and Inf...[Details]
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Density is not inferior to ternary materials? BYD's next-generation battery technology focuses on lithium iron manganese phosphate
At the China New Energy Vehicle Industry Three Basic Project...[Details]
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Teseq is known for its leading position in conducted EMC immunity test instruments, ESD electrostatic discharge generators, harmonics, flicker and power quality test systems. The company has inst...[Details]
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Yesterday, Siyuan Electric, which specializes in the research and development, production, sales and services of power transmission and distribution equipment, announced that the company plans to inc...[Details]
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Because we often design RF or low-frequency
analog circuits, switching
power supplies are rarely used in designs. However, there are several cases where
switching power supplies
must ...[Details]
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The Political Bureau of the CPC Central Committee held its third collective study session on the afternoon of February 21 on strengthening basic research. When presiding over the study, Xi Jinping, G...[Details]
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After two years of record sales, North American
robot
orders fell 30% in 2023, according to a new report from the Association for Advancing Automation (A3). The group said it expects the ec...[Details]
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The time interval measurement accuracy of the WaveMaster series oscilloscope is expressed as follows: ±((0.06 * sampling interval) +(1 ppm measurement interval)). This formula reflects the two main so...[Details]
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Static working condition analysis
The static operating point of the amplifier circuit can be calculated by estimation method or by graphical solution.
1. Estimation method
The general step...[Details]
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1. Conversion principle of successive approximation ADC The successive approximation AD converter is similar to the counting A/D converter, except that the digital quantity is generated by the "suc...[Details]
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An example of an error budget Let's use an actual IC specification and consider how accuracy comes into play. Let's use a high-end FPGA. The FPGA's parameter table (below) determines the supply volt...[Details]
Microcontroller MCU
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