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Huawei's Mate 30 series of mobile phones were officially released in Munich, Germany. At the press conference, Huawei's consumer business CEO Yu Chengdong said that the Huawei Mate 30 series of mobil...[Details]
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Many people know what the LCR meter is used for, what type and brand the LCR meter is, and of course they also know how to operate it. However, does anyone know what is the safe operation of LCR tabl...[Details]
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Inductor current circuit diagram for a given 1kHz sine wave
1-current setting, 1A/grid; 2-inductor current, 1A/grid; time, 250μs/grid. Circuit diagram of inductor current when given a 1kHz sine ...[Details]
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At present, the most mainstream hybrid systems for passenger cars around the world mainly include: single motor parallel, dual motor series parallel (hybrid), and power split. This article starts w...[Details]
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Recently, Guoxuan High-tech said in response to investors’ questions: The company’s semi-solid-state batteries meet customer needs and are expected to be installed on vehicles by the end of the year ...[Details]
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Recently, overseas electronic engineering media edn.com analyzed how Intel's foundry will affect the EDA and IP industries. The article points out that Intel has said that an open and prosperous ec...[Details]
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Recently, an investor asked Shangneng Electric a question on an interactive platform: Secretary Dong, hello, how is the company's research and development of micro inverters progressing? Is the dev...[Details]
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1. System Overview
At present, China's power management is generally in a state of "terminal inefficiency", and generally relies on manual work to solve the huge and complex medium and low ...[Details]
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Working frequency and measurement performance of ultrasonic level meter: When the sensor works at high frequency (40-70KHz), the sensor is small in size, small in blind area, good in directivity, and...[Details]
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According to foreign media reports, South Korean battery material startup Singular Materials Laboratory (SM Lab) has developed a cobalt-free high-manganese cathode material with higher energy density...[Details]
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Experiment - UART data transmission and reception experiment
1. Look at the schematic to determine how the UART hardware is connected
As can be seen from the schematic diagram...[Details]
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1. When debugging Nano series MCU with keil debug, the program occasionally dies in HardFault_Handler.
reason:
1) The type of the variable when it is defined is char, and when it is call...[Details]
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With
the development of
LED lighting
industry,
LED
flat panel lights, which
are derived from
LED backlight
, have been loved by many people for their uniform light, no g...[Details]
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On January 6, United Optoelectronics issued an announcement stating that the company plans to use the raised funds of 392 million yuan to increase capital in its wholly-owned subsidiary Zhongshan Uni...[Details]
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The choice of automotive radar imaging radar waveform is TDM, BPM, DDM, or TDMA+DDMA, or others. Let’s take a look at the introduction of this paper.
1. MIMO waveform introduction
...[Details]
Microcontroller MCU
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