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First, among all the data members of the union, only one data member can be stored at a time. All data members have the same address, and the size of their space is based on the largest data member. F...[Details]
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Today, I will introduce to you the 13 instructions that you must master in PLC: LD, LDI, OUT, AND, ANI, OR, ORI, SET, RST, PLS, PLF, INC and DEC. If you learn these 13 instructions, you will defini...[Details]
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Today, as the cornerstone of the modern information society, integrated circuits have played an increasingly important role in all walks of life. According to the latest official data on April 13, my...[Details]
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On March 19, Intel announced that it will launch its latest neuromorphic computing system called "Pohoiki Springs", which has computing power equivalent to 100 million neurons, can simulate the human...[Details]
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The car dashboard is the car
The most intuitive display of driving status
But some car fault lights are on
Many people don't understand what it means
"There was a li...[Details]
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Smart socket system design This design consists of three parts: metering module, display module and control module (see Figure 1). This article will focus on the design of the key metering modul...[Details]
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For many years, light emitting diodes (LEDs) have been widely used in status displays and dot-matrix display panels. Now, not only can we choose from the recently developed blue and white products ...[Details]
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/***************************** ********GPRS debugging notes******************************** Debugging purpose: Control SIM900A GPRS module to send SMS via SPCE061A MCU Debugging process: 1. ...[Details]
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This afternoon, ZTE held a launch conference for the Axon 40 series. The sub-flagship Axon 40 Pro was also officially launched at the conference. It is equipped with a Snapdragon 870 chip and is equi...[Details]
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The operation timing of DS18B20 requires delay. Should I use the delay function of ucos or write a delay in a loop myself?
Now there is a problem: if I use the delay function of ucos, if a higher p...[Details]
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1. Introduction
The basic principle of the BLDC control scheme without Hall effect is similar to that of the BLDC with Hall effect. Both use the so-called "six-step commutation method". Accord...[Details]
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Continuous wave radar has the advantages of high measurement accuracy and simple equipment. Continuous wave phase ranging radar inherits the inherent advantages of continuous wave radar. Due to the...[Details]
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The photoelectric liquid level sensor uses the principle of light reflection and refraction at the interface of two different media, and is a new type of contact point liquid level measurement an...[Details]
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one. The purpose of the experiment is to familiarize yourself with the use of the debugging function of the Keil C51 integrated development environment and the use of the DP-51PROC microcontroller co...[Details]
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On the evening of October 28, Xinlian Integrated Circuit released its third quarter report for 2024. In the third quarter of 2024, the company achieved a single-quarter revenue of 1.668 billion, ...[Details]
Test/Measurement
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