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The following is a matrix keyboard program for the stc89c52 microcontroller. The keyboard is connected to port P0 and displayed on port P2. #include reg52.h #define uchar unsigned char #d...[Details]
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At the 24th China Integrated Circuit Manufacturing Annual Conference and Supply Chain Innovation and Development Conference Summit Forum held on the 2nd, STMicroelectronics (hereinafter referred to a...[Details]
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In today's industrial society where electricity is scarce, timely and accurate acquisition of users' electricity load information and timely control and dispatch based on it are of great practical ...[Details]
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I have been learning 51 for more than a month and finally made an electronic clock. I think it is quite interesting. It should be noted that I used a Puzhong board. Different board types may have d...[Details]
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1. Introduction
In industrial
automation
production, differential pressure transmitters are used to measure pressure, pressure difference and flow, and have been widely used, playin...[Details]
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Digital is an advanced measuring instrument that has appeared in recent years. There has been a trend in the world that pocket digital multimeters have replaced traditional pointer multimeters. Becau...[Details]
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Development and Reform Office Energy No. 718
To the Development and Reform Commissions, Energy Bureaus, competent industrial and information technology departments, and market supervision dep...[Details]
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Abstract:
Crane speed regulation technology has a long history of development, from DC speed regulation to AC speed regulation, from AC stator speed regulation technology to DC thyr...[Details]
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An oscilloscope is a widely used electronic measuring instrument. It is the eyes of electronic engineers. It can transform invisible electrical signals into visible images, making it easier for peo...[Details]
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The LT3840 is a high voltage, synchronous, step-down switching regulator controller that can operate from a 2.5V to 60V supply. When configured for user-selectable Burst Mode operation, the LT3840 's...[Details]
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The slip motor is a kind of motor widely used in the industrial field. It has a unique working principle and structure, and can achieve precise speed control and regulation. This article will intro...[Details]
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The general high-power LED lighting drive system can be realized by using LED drivers from TI, Intersil, ST, Richtek, Linear, and OnSemi. The key point is that the power output power required by LE...[Details]
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Recently, the Shenyang National Research Center for Materials Science of the Institute of Metal Research, Chinese Academy of Sciences (hereinafter referred to as the Institute of Metal Research), in ...[Details]
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Driving assistance systems have developed very rapidly in recent years. Many new pickup trucks are equipped with L2 or even L2.9 level driving assistance systems. So what is an automatic driving assi...[Details]
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On November 7, 2024, Tailan New Energy and Changan Automobile jointly held a diaphragm-free solid-state lithium battery technology conference in Chongqing. The two parties jointly launched diaphrag...[Details]