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1. Common faults of CAN bus
CAN bus error analysis and solution
When the CAN bus fails or data transmission is abnormal, a variety of strange failure phenomena often occur, such as ...[Details]
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Introduction: This paper designs a time-triggered multitasking scheduler based on AVR microcontroller and applies it to practice. The scheduler uses message passing to enable the microcontroller to s...[Details]
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The combustible gas measuring instrument is a kind of detection equipment widely used in many flammable and explosive places such as petrochemical, natural gas, mines, metallurgy, oil depots, etc. T...[Details]
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On January 3, a reporter from the Beijing News learned from the website of the State-owned Assets Supervision and Administration Commission of the State Council that as of December 31, 2019, the So...[Details]
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3.2 Node Software Tuning
3.2.1 Mode selection
The module has two sending modes, command mode and transparent mode, their features are:
Command Mode In this mode, the module can parse AT...[Details]
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The APP in this article is developed based on RTX-RTOS. Due to the particularity of this system, interrupts need to be enabled and processed. 1. Disable interrupts before bootloader enters app __set_...[Details]
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According to foreign media reports, the first model of Volkswagen's new generation of pure electric ID. family, ID.3, has a long driving range, strong driving power, avant-garde design and innovative...[Details]
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On January 23, 2020, at the Buffett lunch, he was asked what he thought of Tesla. Buffett said: "Musk is a great man and Tesla is a great company, but he is not an ideal investment target." ...[Details]
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Nowadays, laptops and desktops are gradually abandoning parallel and serial ports; many netizens also told me that desktops no longer have parallel ports and download cables cannot be used, and asked...[Details]
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A new chemical sensor prototype can detect "fingerprint traces" of chemicals and other substances from up to 100 feet away, and its developers are working to shrink it to the size of a shoebox. A new...[Details]
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Although the power innovations of various manufacturers are somewhat influenced by Volkswagen's "golden combination", Ford is probably the only one that can compete head-on. In the past few years...[Details]
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1 Overview
CC900 is a single-chip high-performance UHF transceiver produced by Chipcon Component of the United States. It is suitable for low-power, low-voltage wireless communications. It...[Details]
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According to foreign media, holographic head-up display technology company Envisics recently completed a Series C financing of over US$50 million at a post-money valuation of US$500 million. This rou...[Details]
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On May 18, Zhongwei Co., Ltd. issued an announcement stating that its three wholly-owned subsidiaries had signed the "Joint Venture Agreement for Laterite Nickel Ore Smelting with an Annual Output of...[Details]
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According to foreign media reports, car manufacturer Jaguar Land Rover (JLR) has applied for a patent to the World Intellectual Property Office, which mainly discusses conveying various information...[Details]