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The light distribution problem of LED can be said to be simple and complex. Why do I say that? Because:
(1) Some people think that using the characteristics of LED particles to change their directi...[Details]
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introduction With the development of embedded technology, there are more and more embedded products based on ARM and Linux. DS18B20 temperature acquisition sensor is widely used in industry and lif...[Details]
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Recently, the 80MW fishery-photovoltaic complementary project of Jiezungongdao was connected to the grid in Yangzhou, Jiangsu. The project can independently participate in the power market response by...[Details]
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Recently, Shiguang released the highly integrated large-array SPAD
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SoC SQ100, which truly realizes the flexible partitioning of 2D addressable SPAD-SoC. SQ100 is aimed at ADAS pre-install...[Details]
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1) Sufficient confidence, perseverance and patience A classmate once asked me whether the microcontroller technology is difficult. I think this question needs to be analyzed from two aspects. Fir...[Details]
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Preface Usually, the simple application of RF signal source is just input frequency, power, plus some analog and digital modulation, but to fully tap the potential and performance of the signal sourc...[Details]
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Two buttons to control the LED program: /* * @Author: Wang Yunlong * @Date: 2020-02-23 12:48:51 * @Last Modified by: Wang Yunlong * @Last Modified time: 2020-02-23 15:37:24 */ #include reg52...[Details]
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By using the output of DAC3 to change the size of the sensor excitation current IBR, full-scale fine calibration can be achieved. IISRC is the reference current, which is set by RISRC and the voltage...[Details]
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The most conservative forecast is that there will be more than 100 billion devices connected to the Internet in 2045. These devices include mobile devices, wearable devices, home appliances, medica...[Details]
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On July 20, 2021, the heavy rain in Zhengzhou, Henan Province touched the hearts of people across the country. The heavy rain that followed and spread throughout Henan Province caused great harm to t...[Details]
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1. Regarding the wiring of 51 microcontroller and wireless WIFI module RXD, TXD, GND and TXD, RXD, GND of the 51 microcontroller are connected. The other pins of the module are all high level. Th...[Details]
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The fierce competition among advanced countries in the United States, Japan and Europe for semiconductor chip production bases has set off a debate in society about the "de-Taiwanization" of chip man...[Details]
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Four-channel PWM 8 10-bit ADCs, 8 single-ended channels, 2 differential channels with programmable gain (1x, 10x, or 200x) Port A (PA7..PA0) Port A is used as the analog input of the A/D conv...[Details]
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OnePlus has officially released the new OnePlus 8/Pro phones, and the discussion about the perspective filter of the OnePlus 8 Pro has recently sparked heated discussions again. Now OnePlus has...[Details]
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Automotive electronic circuits refer to circuits that combine electronic components such as semiconductor discrete devices, integrated circuits and microprocessors with automobiles to complete a ce...[Details]
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