The idea of spread spectrum communication technology was first proposed by Hollywood actress Hedy Lamarr and pianist George Antheil in 1941. They applied for US patent #2.292.387 based on the idea of ...
[i=s]This post was last edited by Xiaotaiyangyy on 2022-9-21 22:34[/i]As shown in the PMOS anti-reverse connection circuit above, the value of the voltage regulator D1 is 12V. This is to stabilize the...
[i=s]This post was last edited by jinglixixi on 2021-8-21 00:45[/i]The AB32VG1 development board is equipped with LED and KEY, and its schematic diagram is shown in Figure 1.Figure 1 LED and KEY circu...
The professional name of CMD is linker configuration file, which stores the configuration information of the linker. We call it command file for short. The key is the use of two pseudo-instructions, M...
Question for the 16th ThinkingFor the circuit in Figure (02) of this article, if the designer increases the Lo inductance and Co capacitance by 2 times in order to reduce the ripple contained in the ...
With the development and popularization of automobile autonomous driving technology and the increasing attention paid to driver safety, HOD technology, as an important driver monitoring and safety ...[Details]
According to businesskorea, Korean local companies have made significant progress in EUV lithography technology. The "Patent Application Report for the Past 10 Years (2011-2020)" released by the Kor...[Details]
It is reported that the Xinhua Wushi 500,000 kW/2 million kW-hour grid-connected energy storage project is located in the Aheya Photovoltaic Industrial Park in Wushi County, Aksu City, Xinjiang Uygur ...[Details]
1. Choose the appropriate magnification. When measuring resistance with an ohmmeter, an appropriate magnification should be selected so that the pointer indicates near the median value. It is best no...[Details]
1. ECT module introduction The enhanced capture timer module (ECT) of the XEP100 microcontroller is a timer module developed by adding some functions on the basis of the standard timer module (TIM). ...[Details]
Platform introduction Development board: tiny4412ADK + S700 + 4GB Flash Kernel version to be transplanted: Linux-4.4.0 (supports device tree) u-boot version: U-Boot 2010.12 that comes with Friendly A...[Details]
According to data from EV Sales Blog, a total of 3,124,793 plug-in (BEV pure electric + PHEV plug-in hybrid) vehicles were sold worldwide in 2020, a year-on-year increase of 41%, of which more than 6...[Details]
Electromagnetic flowmeters have many advantages, but if they are improperly selected, installed, and used, it will lead to increased errors, unstable indications, and even damage to the meter body. ...[Details]
South Korean media ETNEWS reported that the iPhone 14 will be equipped with a more expensive "high-end" autofocus front camera, and some products will be produced in South Korea for the first time. ...[Details]
The function of the automobile actuator fuel pump is to suck the fuel from the fuel tank, pressurize it and deliver it to the fuel supply pipe, and cooperate with the fuel pressure regulator to estab...[Details]
Foreign media reported that Skylo, a provider of cheap network services for machines or sensors, announced a partnership with Sony Semiconductor. Through the partnership, Skylo will use Sony's produc...[Details]
Industrial robots are usually divided into several parts: controller system, manipulator (drive system), teach pendant, vision and sensor, and end effector. Different types of industrial robots may...[Details]
The STM8 series of microcontrollers, an 8-bit microcontroller platform based on a high-performance 8-bit core and advanced peripheral set, occupies a pivotal market position in the 8-bit MCU industry...[Details]
On January 23, the Leshan Municipal Science and Technology Bureau organized a ceremony to award the 2023 Leshan Municipal Engineering Technology Research Center. The "Leshan All-vanadium Redox Flow...[Details]
According to foreign media reports, Bridgestone, the world's largest tire and rubber manufacturer, announced that it is working with Microsoft to develop the world's first detection system that can d...[Details]
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