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On the basis of the success of the basic experiment of STM32 serial communication
, the debugging method of the serial port is practiced. After the hardware code is successfully completed, the pr...[Details]
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In the current critical period of transformation and upgrading of the manufacturing industry, technology is considered to be one of the core technologies to help the transformation and upgrading of...[Details]
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1. Influence of Filament Voltage Amplifier
There is a capacitor Cf between the gate and the filament of the electron tube. The 50 Hz AC filament voltage will cause leakage current IA between the ...[Details]
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According to foreign media reports, the Korea Automotive Technology Institute Katech has developed a high-fidelity virtual test platform to verify ADAS and autonomous driving (AD) systems in urban en...[Details]
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Overview The body comfort control system refers to the device that provides comfort control for drivers and passengers, including interior and exterior lighting control, central door locks,...[Details]
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The 2021 World Internet of Things Expo is about to begin. Qualcomm invites you to witness the new growth opportunities enabled by 5G for the Internet of Things On October 22, the 2021 World Interne...[Details]
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CW337 forms a parallel current expansion -18V, 2A power supply circuit
As shown in the figure, this is a -18V, 2A power supply circuit for parallel current expansion. It uses two adjustable thre...[Details]
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0 Introduction
As the power system develops towards ultra-high voltage and large capacity, the requirements for the reliability of power equipment operation are constantly increasing. For examp...[Details]
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/*================================================================================================
The sending interval is 1.2 seconds
Indicator light: The receiving light turns red after powe...[Details]
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First, after redefining printf, you can directly use the printf function to send data from the serial port Add code in usart.c: #ifdef __GNUC__ /* With GCC/RAISONANCE, small printf (option L...[Details]
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Low power design
Phenomenon 1: Our system is powered by 220V, so we don’t need to worry about power consumption
Comment: Low power consumption design is not only for saving power, but also...[Details]
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Video entertainment on mobile devices continued to gain traction with consumers in 2011. According to data released by Nielsen, the number of Americans who watched video on mobile devices in 2011 incr...[Details]
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Abstract: The TMS320C2XX series fixed-point digital signal processor (DSP) of Texas Instruments (TI) has powerful real-time processing capabilities and highly integrated on-chip hardware resourc...[Details]
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Function: (set GPIO port direction), parameters (port number, bit, input or output (0 in 1 out))
GPIOSetDir( PORT0, 1, 0 );
GPIOSetValue() One is to set the port direction, the oth...[Details]
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Even the design of ordinary DC to DC switching converters in power supply design will have a series of problems, especially in high-power power supply design. In addition to functional considerat...[Details]