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This month, the U.S. Department of Commerce announced new export control rules for advanced semiconductor and chip manufacturing equipment, further refining and clarifying the rules that prevent Chin...[Details]
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The working principle and frequency resolution of spectrum analyzer are briefly introduced, and how to select frequency resolution and improve test sensitivity when using spectrum analyzer for testi...[Details]
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We can use a DC power analyzer to measure dynamic voltage and current About Digitizer A digitizer is different from what we usually call an A/D converter. The A/D converter is only part of the digi...[Details]
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Today, Xiaomi App Store stated that since September 2021, the Xiaomi platform has detected 1,105 compliant apps, and a total of 915 apps have been given a deadline to rectify due to violations ...[Details]
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With the widespread use of embedded systems in consumer electronics and industrial equipment, power consumption has begun to become a core feature of microprocessors, just like clock speed and syst...[Details]
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On the afternoon of August 22, Quanzhihui Investment and Financing Roadshow Series and New Energy Special Event were successfully held in Baishaquan M&A Financial District. Organizing and Guiding Unit...[Details]
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This article introduces the design experience of a low-cost single-input three-output inverter . When the hardware cost is controlled within RMB 60, it can drive a three-phase cage asynchronous moto...[Details]
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The powerful functions of ChatGPT have made many technology companies want to explore its application boundaries. For example,
what kind of surprises can it bring us
by giving it a
robot
bod...[Details]
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Introduction
As more and more cars enter families, the safety of car driving has become a topic of increasing concern. The car
tire
pressure monitoring system (TPMS) came into being...[Details]
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/*********************************************************** * * Function: Using MLX90614 to realize infrared temperature measurement * * Platform: keil5 + STC89C52 * * Author: Bixie Jushi * * * Date...[Details]
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ADC0809 input voltage converted into LED light display program ;Convert input voltage into LED display. ;////////////////////////////////////////////// ;//define the conne...[Details]
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The schematic diagram and PCB diagram drawn by Altium Designer are as follows: The simulation schematic diagram is as follows and the MCU source program is as follows: #include reg52.h #define u...[Details]
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1 Introduction In the process of circuit testing, it is often encountered that due to the neglect of the influence of certain small resistances , there is a large error between the experiment...[Details]
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This paper introduces the design principle and design method of a trigger circuit based on CPLD for high-power aviation inverter power supply. Experiments show that the inverter power supply has reaso...[Details]
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Since version 2.10, TekScope software and Tektronix oscilloscopes (such as 4B Series MSO) have introduced TekHSI high-speed interface technology, which allows you to transfer waveforms up to 10 tim...[Details]
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