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1. What is the trigger mode of an oscilloscope? The "triggering" of an oscilloscope is to synchronize the scanning of the oscilloscope with the observed signal, so as to display a stable waveform. ...[Details]
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Contents The invention belongs to the field of flow measurement equipment, and in particular relates to a thermal flow meter. Background of the Invention A thermal flow meter is a tool that uses th...[Details]
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1 Introduction
Microcontrollers generally have internal ROM/EEPROM/FLASH for users to store programs. In order to prevent unauthorized access or copying of the program in the microcontroller, mos...[Details]
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Keithley's Parametric Curve Tracer configurations are complete characterization tools that include the main elements required for power device analysis.
Measurement channels include Keithley SourceMe...[Details]
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1 Introduction Industrial equipment communication usually involves many hardware and software products and protocols for connecting standard computer platforms (personal computers or workstat...[Details]
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0 Introduction
With the rapid development of science and technology and the continuous improvement of people's living standards, people have put forward higher requirements for the env...[Details]
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Use P1.0 to output 1KHz and 500Hz audio signals to drive the speaker as an alarm signal. The 1KHz signal is required to sound for 100ms and the 500Hz signal for 200ms, alternating between them. Connec...[Details]
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1. Strong anti-interference ability ensures the accuracy of measurement results The working principle of a leak detector is generally to perform a series of correlation analysis on the audio signals ...[Details]
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The software uses the DSP/BIOS operating system and NDK embedded in DM642 to complete network control; the multi-threading mechanism provided by DSP/BIOS is used to implement task management of data ...[Details]
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Ladder diagram programming is a programming language widely used in PLC programming. It has a framework very similar to electronic circuit diagrams, but its goal is to write and execute automated p...[Details]
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【Foreword】 Vision systems play a key role in future automotive design. In the past, it has been up to the driver to navigate and respond to hazards on the road, but modern vehicles are playing an...[Details]
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With the development of modern electronic technology, electronic devices are becoming increasingly portable and multifunctional, which puts forward the requirements for their power supply batteries...[Details]
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According to Jiwei.com news, on January 29, the Shanghai Regulatory Bureau disclosed Essence Securities Co., Ltd.'s progress report on the guidance work for the initial public offering and listing of...[Details]
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0 Introduction
With the development of embedded technology and communication technology, smart phones have become the mainstream trend of mobile phone development in the field of mob...[Details]
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In real-time control systems, the most important issue when selecting the indicators of a microcontroller is the calculation speed. The instruction cycle is an important indicator that reflects the co...[Details]