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The Fourth Plenary Session of the 19th CPC Central Committee pointed out that it is necessary to create a market environment where all types of ownership entities can use resource elements equally ...[Details]
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Circuit principle: SCK, MISO, and MOSI are the clock signal, master input signal, and master output signal of the SPI interface, respectively. The SPI interface of STC12 is defined to work in slave...[Details]
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Freescale's MK30X256 is a low-power 100MHz ARM Cortex™-M4 core MCU with integrated segment LCD controller, supporting up to 320 segments of LCD. The K30 family uses innovative 90nm thin-film storage (...[Details]
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On December 20, 2020, the National School of Development at Peking University hosted the 5th National Development Forum. The theme of this forum was "Dual Circulation: A New Pattern of National Devel...[Details]
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In the future, DingTalk will be deeply integrated with Tongyi Qianwen, and demos of new functions have been exposed: automatically writing plans, taking meeting minutes, and writing small programs. ...[Details]
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Adopt high-speed 5G network SerDes, single-chip ADC/DAC, advanced packaging technology, next-generation host interface, computer vision AI
Socionext Inc., a leading global ASIC suppl...[Details]
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1. Overview
Among many measuring instruments , digital voltmeters should be a relatively advanced type of meter. When measuring circuit voltage, the measured value can be read intuitively ...[Details]
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Clear the internal 30H~40H and external 0010H~0100H to zero, then move the contents of the internal 41H~47H to the external 0041H~0047H, and judge
1. If (0041H) 15, then square it and store it in 00...[Details]
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Nowadays, digital measuring instruments have become mainstream and have a tendency to replace analog instruments. Compared with analog instruments, digital instruments have high sensitivity, high acc...[Details]
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1: What is radon? Although radon is a colorless, odorless, tasteless inert gas and chemically inactive, it is radioactive. When radon is inhaled into the body, the alpha particles produced by radon d...[Details]
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introduction:
The information age is inseparable from electronic equipment. With the rapid development of electronic technology, the types of electronic equipment are increasing day by day, and the...[Details]
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This article summarizes some common methods of secondary constant current in LED lighting power supply , hoping to help novices improve. It is no exaggeration to say that the LED driver power sup...[Details]
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ADXL50 acceleration
sensor
is a complete acceleration measurement system integrated on a monolithic integrated circuit, which is very suitable for harsh industrial and automotive environm...[Details]
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summary
Starting from the testing requirements of LTE base station equipment and terminal equipment, this article briefly introduces the various test solutions provided by Rohde & Schwarz (herein...[Details]
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When the driverless car is speeding on the road, it uses computer vision, on-board terminals, low-latency wireless networks, powerful cloud computing servers and other media to automatically avoid ob...[Details]
Analog electronics
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