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Abstract: This paper introduces a new type of smart meter application system, and explains the actual circuit and design method of the handheld unit part and the rate device part of the smart me...[Details]
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The 8-digit digital tube is used to display the time. The principle is basically the same as that of the 4-digit digital tube display. Simulation diagram: Program source code: This program has be...[Details]
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A netizen posted a message praising TNT for improving his work efficiency. He said: "You will know how efficient it is only after using it. It's awesome that one screen can achieve the efficiency imp...[Details]
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The 2019 coronavirus (COVID-19) has put many of our travel plans on hold or canceled. On one hand, some are wondering if air travel will shut down completely. For others, road trips have become their...[Details]
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On January 16, Lu Weibing, President of Xiaomi Group China and General Manager of Redmi Brand, announced that the Redmi Note 8 series will participate in a journey to Antarctica to challenge ...[Details]
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Servo motor encoder zeroing and alignment is one of the key steps to ensure precise control of the servo system. This article will introduce the methods of servo motor encoder zeroing and alignment...[Details]
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PCB copy board PROTEL to ALLEGRO conversion technology 1
1. PROTEL schematic to Cadence Design Systems, Inc. Capture CIS
We can use the new function of Protel DXP SP2 to convert Prote...[Details]
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Mobile phone screens are getting bigger, screen resolutions are getting higher, mobile phone cameras have higher pixels, and mobile phone CPUs have more cores... At this time, the battery brother o...[Details]
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1 Introduction
At present, bus-type electrical fire alarm devices are being developed in my country. Traditional bus-type electrical fire alarm devices (such as two-bus, RS-485, etc.) have cert...[Details]
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0 Introduction
NCP370 is an integrated bidirectional protection device with overvoltage, overcurrent protection and reverse control functions produced by ON Semiconductor. The device can p...[Details]
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CS5263 is a DP to HDMI 4K60HZ audio and video converter chip, which can completely replace and be compatible with PS176 in terms of functional features and applications. PS176 is a Display Port 1.2...[Details]
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LEDs require a circuit driver to convert the standard AC voltage into a usable DC current and voltage.
To make LED bulbs compatible with standard lamp sockets without sacrificing their oper...[Details]
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With the continuous development of industry and science and technology, the requirements for power quality will become higher and higher. The quality of raw power, including the mains power grid, m...[Details]
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AD conversion D conversion is analog-to-digital conversion. As the name suggests, it converts analog signals into digital signals. It mainly includes integral type, successive approximation type,...[Details]
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The servo control system is a high-precision, high-response speed automatic control system, which is widely used in industrial automation, robotics, aerospace and other fields. This article will in...[Details]