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If the CF card of SmartARM3250 cannot be used, please refer to the following steps to solve it. (1) Check whether the kernel version supports CF cards. Please check whether there are drivers/ide/ar...[Details]
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Today, DXOMARK officially announced the evaluation scores of Huawei P40 Pro, with a photo score of 140 points, a video score of 105 points, and a total score of 128 points. DXOMARK said that its resu...[Details]
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The traditional BUCK circuit uses LC filtering. When the circuit works in steady state, the output voltage consists of tiny ripple and large DC component. When driving LED, the ripple voltage wil...[Details]
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Here we write an RCC configuration function to illustrate the purpose of each function, where HSE = 8MHz.
/**
* @Description Configure the clock system of STM32F407
* @param None
* @r...[Details]
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For hexagonal nuts, the commonly used standards are: GB52, GB6170, GB6172 and DIN934. The main differences between them are: GB6170 is thicker than GB52, GB6172 and DIN934, commonly known as thick ...[Details]
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A few days ago, I helped someone make a 51-inch gadget that needed an encoder. I found that it was hard to find encoder programs online. So I wrote a program to read the encoder readings based on som...[Details]
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According to Caixin, the financing negotiations of Japanese panel giant JDI have entered a critical moment, and TCL intends to invest and take a controlling stake. JDI has been losing money for man...[Details]
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1 FAIMS technology
High-field asymmetric waveform ion mobility spectrometry (FAIMS) technology is based on the experimental observations of Mason and McDaniel, who found that the mobility co...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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The heading and attitude of an aircraft are important parameters for aircraft control. The heading and attitude signals include heading signals and attitude signals. Generally, the pitch angle, bank...[Details]
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0 Introduction
The pan/tilt controller designed with a single-chip microcomputer as the core can control the camera to move over a large range and at a wide angle in monitoring situations, so ...[Details]
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Write subroutines Bin2BCD and BCD2Bin to realize the conversion between binary numbers and compressed BCD codes. The binary number to be converted is stored in the w register, and the BCD code obtain...[Details]
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At the 2023 vivo Developer Conference, vivo officially released its self-developed universal AI large model matrix blue heart model, and launched the newly developed Blue River operating system. Rele...[Details]
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1 Introduction
The accurate measurement of the remaining capacity of the battery has always been a very critical issue in the development of electric vehicles. An effective battery management ...[Details]
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ARM International (ARM) has shown its ambition to enter the automotive and industrial control markets. On the 23rd, ARM officially released the ARMv8-R architecture designed for embedded system proce...[Details]
Automotive Electronics
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