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STM32 sometimes needs to disable global interrupts when in use. For example, the external interrupts need to be disabled during the MCU upgrade process to prevent the upgrade from failing due to exte...[Details]
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1 Introduction The continuous improvement of the technical level of vehicle electronic equipment has become one of the important signs of the development of modern automobiles, and vehicle navigation...[Details]
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Using an oscilloscope to detect ECU EMI interference When doing electromagnetic compatibility (EMC) testing, you usually think of radiated emissions testing with a spectrum analyzer. But oscilloscop...[Details]
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At present, with the development of society and the demand for automation instruments in industry, the measurement level of instruments is constantly improving. Flow measurement instruments have beco...[Details]
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How to measure the speed of light? Generally speaking, it requires very precise instruments to accurately measure, but today I plan to use a microwave oven and a plastic ruler to measure the speed of...[Details]
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The circuit for monitoring 550MHz signals with a 10MHz spectrum analyzer is shown in Figure 1. The inverter gate acts as an oscillator, generating the necessary harmonics. The 74HC04 inverter constit...[Details]
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In recent years, due to the sharp increase in the number of cars and the complex and changeable road conditions, traffic accidents have been frequent, and traffic accidents caused by blind spots ...[Details]
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Xilinx, a global leader in adaptive and intelligent computing, announced that its artificial intelligence platform Zynq UltraScale+ MPSoC ZCU104 evaluation kit won six performance champions in the bo...[Details]
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Nexperia recently announced that it has once again won the Bosch Global Supplier Award in the category of “Purchasing of direct materials – Mobility Solutions”. This is the second time in a row that ...[Details]
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The 2023 SIA Shanghai International Smart Factory Exhibition concluded successfully on July 28 at the National Convention and Exhibition Center. Heilind Electronics (hereinafter referred to as "Heili...[Details]
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Freescale Semiconductor and Tongji University jointly launched a reference design for automotive window lift systems on August 30. Based on the S12 MagniV S12VR64 mixed-signal microcontroller, th...[Details]
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In the past, car airbags were installed inside the car. TRW Automotive Safety Technologies is developing an external airbag that is installed on the side of the car. It uses cameras and radar ...[Details]
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The three terminals of the function generator in Multisim, "+" and "-" output signals with the same amplitude but opposite polarity (all relative to "COM"), that is, when the output waveform of the "...[Details]
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Since the 1990s, with the rapid development of supporting technologies such as modern motor technology, modern power electronics technology, microelectronics technology, control theory and computer t...[Details]
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According to foreign media reports, GelSight and Meta AI, pioneers in tactile intelligence technology, announced the launch of Digit 360, an artificial fingertip-shaped tactile sensor that can prov...[Details]