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As June comes to an end, it is time for major automakers to announce their half-year sales results, including new energy automakers. According to the data released by the China Association of Automob...[Details]
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In late September,
the
"2023 World
Intelligent
Connected Vehicle Conference"
co-organized by the Ministry of
Industry
and
Information
Technology, the Ministry of Public Secur...[Details]
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Abstract: Virtual instrument technology and VXI bus are currently hot topics in the field of test control and are also the research frontier of instrument development and design. This article reviews ...[Details]
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Because the OFDM radio frequency waveform used by the IEEE 802.16 standard is inherently very complex, they make more mistakes when measuring mobile WiMAX signals.
This article provides import...[Details]
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When driving a single LED from a battery , efficiency is key. Efficiently using battery energy and converting it to light output extends battery life, reduces costs, and reduces hassles for the end...[Details]
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Understand "end-to-end" Recently, Tesla pushed the end-to-end FSD version number V12.1.2 Beta to users in the United States. After the version was pushed, overseas Tesla owners and video bloggers u...[Details]
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#define F_CPU 1000000UL #include avr/io.h #include avr/interrupt.h #include util/delay.h #define INT8U unsigned char #define INT16U unsigned int #define DoorBell() (PORTD ^= 0x01) ...[Details]
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As a multi-purpose portable instrument, a multimeter can measure a lot of physical quantities, such as AC and DC current, AC and DC voltage, resistance, capacitance, inductance, and audio level. Mu...[Details]
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This design introduces in detail a design scheme and implementation method of a digital capacitance measuring instrument based on a single-chip microcomputer. The main design method is to use a 555 c...[Details]
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Third-order intermodulation distortion generated by two frequencies is a common problem in modern communication systems. When two (or more) carrier signals in a system pass through a passive component...[Details]
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This soft switching power supply adopts a full-bridge converter structure and uses MOSFET as a switch tube with a parameter of 1000V/24A. It adopts phase-shifted ZVZCSPWM control, that is, the lead...[Details]
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Beijing, China, November 14, 2022 - The fifth CIIE in 2022 has come to a successful conclusion. Innovative cooperation continues and the excitement will continue. At the fifth CIIE, Fortive united it...[Details]
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With the continuous development of China's electronic industry , the quality and technology requirements of various industries for various industrial-grade products are constantly increasing. To achi...[Details]
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Inverter damage caused by abnormal load. Of course, the protection circuit of the inverter is already quite complete. To protect the expensive inverter module, each inverter manufacturer has done a...[Details]
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Soft starters and frequency converters are two types of electrical equipment widely used in the field of industrial automation. They have certain differences in functions, working principles, appli...[Details]