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The microcontroller source program is as follows: #include"reg52.h" /*51 serial port communication by boiling ice/no struggle, no life*/ typedef unsigned int u16; typedef unsigned char u8; #define D...[Details]
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The leaked news about Samsung Galaxy Buds Pro has almost reached the point where the only thing left to wait for is the price. Now, Dutch media GalaxyClub has revealed that the price of this ...[Details]
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Today, Zeng Xuezhong from Xiaomi Mobile Phone Department posted a Weibo, and netizens discovered that the last line of Zeng Xuezhong’s Weibo post was about a new mobile phone, which might be an...[Details]
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Uson-11 ultrasonic level meter is an economical liquid level measuring instrument. It adopts non-contact measurement method and has the characteristics of safety, efficiency, cleanliness, accuracy,...[Details]
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On the morning of July 5, according to foreign media Max Weinbach, Apple plans to add a "larger" wireless charging coil to this year's iPhone 13 series, which will not only help wireless chargi...[Details]
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The Hainan Provincial Department of Housing and Urban-Rural Development and the Hainan Provincial Fire and Rescue Corps have issued technical standards for the construction of electric vehicle chargi...[Details]
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The figure shows a single current source mode drive circuit. In this single current source mode, PMOS tubes M5 and M6 form a current mirror, which can provide a constant current for the output circui...[Details]
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The probe is the bridge between the oscilloscope and the object under test. Without this bridge, the oscilloscope cannot read the information of the object under test. Therefore, the oscilloscope pro...[Details]
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On September 12, 2023,
WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched a PMSM driv...[Details]
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1. Simulator debugging (hardware simulation)
Recently, our college purchased the Zhou Ligong DP-51PROC tester from Guangzhou Zhiyuan Electronics Co., Ltd. Last Thursday afternoon, we went to tinker w...[Details]
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1. Basic Concepts ADC: Analog-to-digital converter. A device that converts analog signals into digital signals; DAC: Digital to Analog Converter. A device that converts digital signals into ...[Details]
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1 Overview
In the construction of subway projects, engineering diesel locomotives (referred to as engineering locomotives) play a very important role. Especially in the early stage of subw...[Details]
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In recent years, traffic authorities around the world have been vigorously advocating "defensive driving". Defensive driving is a mechanism to predict crises and help avoid crises. It means that ...[Details]
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Traffic accidents are more likely to occur on rainy days. According to statistics from the traffic police department, the accident rate on rainy days is 13 times that on sunny days. Arrow Optoelect...[Details]
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Automakers are increasingly processing high-speed video images captured inside and outside the car to improve vehicle safety. For example, cameras installed inside the car can be used to determine ...[Details]