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01 Introduction to the Standard
From October 11, 2021 to the present, the National Standards Administration has issued five standards: GB/T 40855-2021 "Technical Requirements and Test Methods ...[Details]
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Recently, the SD card FatFs (version R0.09a) file system was successfully ported in LPC1768 SPI mode. Here is a summary of the porting process. 1. Bottom-level driver The SPI mode driver of SSP0 ...[Details]
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Electric motors first appeared in the 18th century and quickly became popular. According to data from the International Energy Agency (IEA-4E) EMSA, they consume more than half of the world's energ...[Details]
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According to Jiwei.com news, on April 23, the Shenzhen Statistics Bureau released the Statistical Communiqué on Shenzhen's National Economic and Social Development in 2020, stating that according to ...[Details]
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To achieve the dual carbon goals, we will strive to build a clean, low-carbon, safe and efficient energy system, improve the level of clean energy utilization and the efficiency of power system operat...[Details]
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1. Introduction
Charge-coupled device (CCD) is a photoelectric conversion image sensor that directly converts image signals into electrical signals. Due to its many advantages such as high i...[Details]
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1. Introduction
MTU (Master Terminal Unit central dispatcher) and RTU radio telemetry system based on AVR microcontroller and dedicated MODEM chip.
Remote RTUs (the system can carry 2...[Details]
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Analog Devices expert John Ardizzoni provides technical troubleshooting, analysis and insights on ringing and overshoot at amplifier outputs to help you solve real-world application problems.
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Since 2024, four companies including GAC Group have launched car charging solutions based on silicon carbide technology, which means that silicon carbide is expected to achieve large-scale applicatio...[Details]
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1 Introduction
For a long time, DC motors have become the best choice for most variable speed motion control and closed-loop position servo control systems due to their good linear ...[Details]
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Introduction
With the continuous improvement and improvement of power automation technology, more and more small hydropower stations have adopted computer control equipment. While improving the...[Details]
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General Motors recently announced that it will abandon the Ultium battery brand to further expand the types and chemical compositions of batteries used in its electric vehicles. Kurt Kelty, vice pr...[Details]
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1. Lock the knob and dial within the minimum and maximum range.
By default, knobs and dials cannot be rotated beyond the minimum and maximum range. If you need to disable the locking feature,...[Details]
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We all know that a three-state gate is a gate circuit whose output has a third state in addition to the two states of high and low level - high impedance state. The high impedance state is equivalent...[Details]
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The 7th International Advanced Automotive Battery and Supercapacitor Symposium (AABC-07), a conference on rechargeable batteries and large-capacity capacitors for hybrid vehicles , was held in Long B...[Details]