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According to Qualcomm's naming rules, the next-generation flagship platform is expected to be named Snapdragon 865. On August 6, a mysterious device codenamed "Kona" appeared on the GeekBenc...[Details]
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Recently, the Ministry of Science and Technology held the 2019 annual meeting of the " Autonomous Driving Electric Vehicle Environmental Perception Technology Research" project at Tsinghua Universi...[Details]
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Test products: Car audio and video monitoring board and 24V power board
Leimao laboratory temperature and humidity: 26 degrees, 61%
Test standards: static electricity, surge, load d...[Details]
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At the end of last month, a professional iPhone repair person released news that he had discovered that the "Time & Place" function of iOS 15.5 had a problem of stealing traffic in the background.
...[Details]
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In the hotly developing semiconductor and new energy vehicle industries, capital and technology have become the two trump cards that determine the future fate of enterprises. High capital investment ...[Details]
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The current trend towards miniaturization is pushing resistor technology to its limits. For example, the packaging alone for a 0201 chip resistor accounts for approximately 60% of the total compone...[Details]
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This article gives a trick to avoid using these instructions, making your code look more concise and shortening the program's scanning cycle.
This is the typical idea of exchanging spa...[Details]
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In the pinout diagram of the STM32 data sheet, you can see that PC14 and OSC32_IN share a pin, and PC15 and OSC32_OUT share a pin. Their usage is as follows:
When LSE (low-speed external clock si...[Details]
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The 330W AC regulated power supply circuit is shown in the figure below. The working principle: R2, R4, R5, R6 The actual values of the five sampling resistors should be: 470kΩ±3kΩ, 3.7kΩ±300Ω, 1.5...[Details]
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Accuracy: Indicates the difference between the measured value and the actual value of a digital multimeter. It is expressed as a percentage of the reading or a percentage of the full range. Anal...[Details]
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The s3c2440 has 60 interrupt sources (15 of which are sub-interrupt sources). 31 32-bit general-purpose registers and 6 program status registers. There are 6 working modes (system/user mode, fast int...[Details]
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The calculation formula of the coordinates of the center and side piles of the circular curve is as follows: X = XZY + 2 × R × SIN (L ÷ 2R) × COS {α ± (L ÷ 2R)} + S × COS {α ± (L ÷ R) + M}; Y = Y...[Details]
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On September 27, STMicroelectronics launched the L99LDLH32 linear current regulator, providing a convenient integrated solution for dynamic automotive lighting controlled using the lightweight CAN ...[Details]
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German automaker Volkswagen said on January 31 that it has established its own artificial intelligence laboratory, a move that reflects the auto industry's growing ambition to adopt cutting-edge tech...[Details]
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/* This code completes the correction of the y value just obtained and saves the result in the cheat_diff_y variable. Medium */ //y = y - (max + min); //y = y / (TIMES - 2); adc_state = 1; mode_y_axi...[Details]
stm32/stm8
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