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The fog was thick and everything was blurry. The rain was pouring down and the windshield wipers were running at full speed but the road was still unclear. I glanced down at the dashboard and almos...[Details]
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In the HiSilicon project, we need to use the ZeroMQ message queue framework, which was used well on the PC before. So we need to cross-compile it and port it to the ARM platform. For transplantatio...[Details]
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The 80C51 instruction system is dedicated to the 80C51 series of microcontrollers and has 255 operation codes (00H-FFH) excluding A5H. 1. Addressing mode The addressing mode refers to the method give...[Details]
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In September 2020, the Essence Electric team wrote an in-depth industry report "Photovoltaic Inverters: Accelerating Overseas Expansion and Global Rise", becoming the first team in the market to fo...[Details]
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It has been a while since I came to my space to clean up the snow. I finally made the obstacle avoidance car a few days ago. I was too busy to share it with you. These days, my company has to make a U...[Details]
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Before loading the driver, take a look at /proc/devices, which contains the devices currently supported by the kernel. The first column is the major device number, which corresponds to the subscrip...[Details]
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Host environment: Windows 7 SP1 Development environment: MDK5.14 Target board: ST NUCLEO-F303RE TFT model: 2.4 inches, with touch, SD card, 240*320 resolution, 260,000 colors Driver IC:ILI932...[Details]
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On February 13, NavInfo announced that it had signed a license agreement with the BMW Group to provide ADAS (Advanced Driving Assistance System) maps, HD (High Precision) maps and LBS for the latter'...[Details]
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Many of you are familiar with JTAG downloading under CPLD, but when it comes to FPGA, you are more or less confused. How come
the configuration chip appears? Why do you need different download ...[Details]
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SPWM and SVPWM
The frequency converter using PWM modulates the DC voltage into a variable frequency and variable amplitude voltage (AC or DC). SPWM was first used because it is easy to impleme...[Details]
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The variable frequency power supply is a power conversion device, which has the advantages of pure output waveform, stable output voltage, adjustable output frequency and output voltage. Its good p...[Details]
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December 2, 2021, Beijing - Today,
Graphcore
(to be announced) officially announced the latest results of its participation in the MLPerf test. The results show that compared with the first...[Details]
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As manufacturing moves towards intelligent manufacturing, one of the pain points is that wireless technology is difficult to promote in the industrial Internet. "In the current industrial production...[Details]
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Temperature detection sensor elements are devices used to measure temperature and are widely used in industry, medical treatment, scientific research and other fields. This article will introduce i...[Details]