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Radio engineering applications require not only the measurement of harmonics in RF signals, but sometimes the determination of the total harmonic distortion (THD) of audio signals. RF signals may be ...[Details]
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1. Timer/Counter Introduction Set the waiting time and execute the specified hardware operation after the waiting time is reached. The most basic function of a timer is timing, such as sending se...[Details]
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1 Introduction
The flue gas released by the industrial combustion process is a source of air pollution in modern cities. Flue gas detection is a necessary item in atmospheric environmental det...[Details]
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#include
unsigned char code table ={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90,}; // Display value table 0-9
void main (void)
{
while(1) //mai...[Details]
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Challenge: Develop a potentiostat/galvanostat/impedance analyzer system (potentiostat system) with easy-to-use software, user-friendly interface, high accuracy and resolution, multi-frequency mode,...[Details]
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GLOBALFOUNDRIES today announced the release of an OpenAccess iPDK library optimized for its 22FDX (22nm FD-SOI) platform. With its best-in-class performance, power consumption, and broad functional i...[Details]
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Tenneco 's Mono® Intelligent Suspension CVSAe electronically controlled suspension technology is applied to Li Auto's two new Li Auto L7 five-seat premium electric SUVs. Li Auto is headquartered in B...[Details]
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1. Key points of learning:
Using 74HC595 for digital tube display can complete the function of digital tube display by occupying only 3 I/O ports of the microcontroller. The dynamic scanning m...[Details]
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Silicon Labs (NASDAQ: SLAB) has introduced a new series of highly integrated, secure Wireless Gecko modules that reduce development cost and complexity to more easily add powerful mesh networking con...[Details]
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On the evening of August 24, semiconductor equipment manufacturer AMEC released its 2021 semi-annual report. The company achieved operating income of approximately 1.339 billion yuan in the first hal...[Details]
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Preface Phenomenon: After the ADC is initialized and then enters sleep mode, the AWU wake-up will be abnormal, indicating that the wake-up is unsuccessful. Solution: Initialize ADC after waking up ...[Details]
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1. WM9876 interface and working principle This section uses the JZ2440 development board to transplant the WM9876 driver. Its structure is shown in the figure below. Finally, the madplay tool is us...[Details]
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Industrial Machine Vision Industry Chain
1. High-tech barrier track, high value in the upstream of the industry chain. Industrial machine vision is an industry that integrates optica...[Details]
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Problem description: When using the STM32F105RB chip for serial port programming, the macro definition is STM32F10X_HD. The serial port is normal and can send and receive data. If the macro definitio...[Details]
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The PT100 temperature sensor is a temperature measurement element widely used in the fields of industrial automation and process control. It has the advantages of high accuracy, good stability, and...[Details]
Test/Measurement
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