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The China Academy of Information and Communications Technology (also known as CCID) released the "China Home Appliance Market Report for the First Half of 2021" (hereinafter referred to as the "Repor...[Details]
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The three upper drive outputs (pins 1, 2, and 24) of MC33035 are NPN transistors with open collectors. They have a current absorption capacity of 50mA and a withstand voltage of 40V. They can be used...[Details]
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0 Introduction
The hospital nursing call system is an important part of the information and modern management of modern hospitals. It can effectively enhance the hospital image, strengthen ins...[Details]
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In the application of oscilloscope, voltage test is often used. For current test, the oscilloscope usually needs to purchase a current probe. Someone might say that a multimeter can't measure it? Of ...[Details]
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The central processing unit is a very large-scale integrated circuit, which is the computing core and control core of a computer. Its main function is to interpret computer instructions and process da...[Details]
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Traditionally, electrical signals are viewed in the time domain using an oscilloscope. The time domain is concerned with the characteristics of electrical signals: recovering the relationship betw...[Details]
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The full name of FLASH is FLASHEEPROM, but the operation method is different from that of conventional EEPROM. The biggest difference between FLASH and EEPROM is that FLASH operates by secto...[Details]
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After an electric vehicle accident, there are still huge secondary safety risks.
Several news reports of electric vehicles catching fire have forced people to shift their attention to the issu...[Details]
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In recent years, greenhouse environmental control has been studied and applied accordingly at home and abroad. Most of the existing intelligent greenhouse system hardware in China is imported from ...[Details]
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Qualcomm and ZTE achieve world’s fastest 5G mmWave standalone network milestone, facilitating next-generation wireless fiber deployment
—5G mmWave Standalone Networking Enhances Hi...[Details]
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element14 launches sales of NVIDIA® Jetson™ series products Jetson AI computing platform will accelerate edge computing applications Shanghai, China, February 27, 2023 – element14, a global dis...[Details]
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High fidelity (hi-fi), consumer electronics, audio systems, home theater But this approach breeds a lot of problems, such as limiting mobility, and messy and obtrusive cables throughout the room (...[Details]
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A. Talk to beginners about purchasing a multimeter Radio Magazine, Issue 10, 1993 A multimeter is an essential tool for radio enthusiasts. Choosing an ideal multimeter will not only greatly fac...[Details]
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No matter what MCU program it is, interrupts are always a very important part. AVR development under Linux mainly relies on avr-gcc and avr-libc. Their format requirements for interrupt programs are ...[Details]
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According to foreign media reports, the U.S. Department of Energy's Argonne National Laboratory has developed a new design that can significantly improve the performance of lithium-ion batteries an...[Details]
Test/Measurement
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