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Haesung Optics, a South Korean optical lens parts manufacturer, recently announced that it will withdraw from the camera module and lens business. This is said to be related to the expansion of suppl...[Details]
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As we all know, in high-voltage switching power supplies, high-frequency transformers that realize energy storage and transmission, isolation and voltage boosting are the key and difficulty of projec...[Details]
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A few days ago, hydrogen fuel concept stock Nikola soared like crazy, surpassing the old car manufacturer Ford just after listing. This process took Tesla, another new energy concept stock, 7 years, ...[Details]
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1. Experimental tasks As shown in the figure, the P0 port of the AT89S51 microcontroller is connected to the font code pen section of the dynamic digital tube, the P2 port is connected to the digital...[Details]
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Recently, Vishay Intertechnology, Inc. announced the launch of the VLMx51 series of power SMD LEDs in a small PLCC2 Plus package. This series of LEDs has high luminous flux and very low junction-to...[Details]
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With the rapid development of science and technology, the automotive lighting industry is undergoing an intelligent upgrade. Shandong Rudebei Automotive Lighting Co., Ltd. uses Ansys Speos virtual ...[Details]
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The 14th National College Students' "NXP" Cup Smart Car Competition National Finals, hosted by the Higher Education Automation Professional Teaching Guidance Committee of the Ministry of Education an...[Details]
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In January 2020, Microsoft released the first stable version of Edge based on Chromium. In the past year, Microsoft has not only stopped optimizing its performance, but also introduced a lot of ...[Details]
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Each industry chain has different roles and divisions of labor. The carbon emissions from the production of raw materials and parts are even greater. The pressure on suppliers is actually much higher...[Details]
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Most instruments today implement their functions by combining a closed FPGA with fixed firmware. If you've ever seen a disassembled oscilloscope, you've probably seen the FPGA inside.FPGAs add proces...[Details]
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1 ISP Overview
At present, technicians engaged in the design and development of single-chip microcomputers generally use the following common methods to develop single-chip microcomputer produ...[Details]
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1. USB to serial port problem Solution: I used a 12-yuan USB converter and it showed garbled characters. I changed it to a good one and it was fine. 2. The baud rate is not synchronized Solution: T...[Details]
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According to foreign media reports, Tesla recently launched a new supercomputer, which is said to be the fifth largest supercomputer in the world and an "advanced version" of Tesla's upcoming new sup...[Details]
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I. Introduction To meet the requirements of high-speed data transmission, the SPI bus is used. The MCU (STM32F072 Cortex-M0) receives the SPI data sent by the CPU (18 bytes of data per packet, the st...[Details]
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1. Introduction of PDIUSBD12 chip
Before starting USB development, you need to select a suitable USB interface chip based on cost and performance. Currently, USB controller chips can be ge...[Details]