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On May 17, 2023, the "White Paper on Grading and Comprehensive Evaluation of Automotive Intelligent Cockpits" (hereinafter referred to as the "White Paper") compiled by the Society of Automotive Engi...[Details]
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The domestic tax control POS market in China has great development potential. According to Mr. Geng Penghe, deputy general manager of Huaheng Technology, the POS market is basically a policy-driven ma...[Details]
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This article explains how to test components using an oscilloscope and waveform generator. Test procedures for capacitors, inductors, diodes, bipolar transistors, and cables will be demonstra...[Details]
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Continental and Horizon Robotics signed a memorandum of cooperation at the 2021 Shanghai Auto Show, announcing the establishment of a smart driving joint venture to fully leverage the advantages of ...[Details]
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When reading some wireless network information, you will often encounter descriptions of "3G wireless monitoring" and "WiFi wireless monitoring". What is the difference between the two? Let's expla...[Details]
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Virtually every product design must navigate the digital abstraction and the real analog world. Some of the early design considerations focus on interface design. The second half of the 20th...[Details]
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This 51 single chip microcomputer + motor Hall speed measurement program is extracted from a successfully made smart car.
Download address of schematic diagram and source code compressed package: ...[Details]
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Introduction
In many test applications in the industrial field, especially in the debugging stage of product development, it is necessary to continuously collect and record a group of ...[Details]
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On the afternoon of May 23, under the guidance of the High-Tech Division of the Lingang New Area Administrative Committee, the Lingang New Area Investment Promotion Center, Shanghai Lingang Scien...[Details]
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Charlieplexing has recently attracted much attention as a method for multiplexing LED displays because it allows one to control N × (N-1) LEDs using N I/O lines (References 1 to 5). Standard multip...[Details]
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December 15th news, according to foreign media reports, Samsung Electronics recently established a robotics business team, plans to increase investment, and actively promote the commercialization of ...[Details]
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I encountered this problem when debugging today. I didn't pay attention to these warning errors before. Now it seems that I should strive to achieve: 0 errors, 0 warnings.
The same serial port prin...[Details]
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When I was debugging the uboot code recently, I used a new version of uboot. The lowlevel_init function was empty, and there was no link to lowlevel_init.o in the link file. I added two lights before...[Details]
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Realize data transmission and control through checksum, such as controlling LED lights, buzzers, and sending data to the host computer.
Because it is data transmission and control, a structur...[Details]
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The first generation of consumer MEMS sensors driven motion sensing applications were initially used only in consumer electronics products such as game consoles and the first smartphones. Now, smart ...[Details]