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This article introduces a multi-motor control platform based on the single-chip microcomputer C8051F020. The hardware circuit is simple and reliable, and the power circuit is built by field effec...[Details]
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Sustainable development is the most urgent priority of the international community, and energy is related to the overall sustainable development. On November 1, local time in the United States, a h...[Details]
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1 Introduction The performance of CPU has been improved year by year, and the power consumption has also been increasing. Once the power consumption is slightly reduced, the CPU working vol...[Details]
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The battery technology revolution we have been waiting for, from the current perspective, the most reliable one is the solid-state battery, but it is still full of technical challenges. The so-c...[Details]
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As winter approaches, the impact of low temperatures on pure electric vehicles has become increasingly obvious. Especially in areas below zero in China, the vehicle's range is almost "broken". Faced ...[Details]
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With the development of electronic technology, modern electronic measuring devices often require negative power supplies to power integrated circuit chips and sensors inside them, such as integrate...[Details]
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The article specifically introduces 22 common concepts about ARM. 1. Explanation of some common English abbreviations in ARM MSB: most significant bit; LSB: least significant bit; AHB: Adva...[Details]
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With the development of society and modern technology, the Internet of Things has come and has attracted the attention of many countries and people. The Internet of Things is developed based on the e...[Details]
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There are 7 types of exceptions in the ARM processor, arranged from high to low priority as follows:
Reset
Data Abort
FIQ
IRQ
Prefetch Abort
SWI
Undefined instruction
When any exception occur...[Details]
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At present, the common maintenance problems of electronic scale sensors in China are based on the principle of resistance strain type weighing sensors, which are becoming more and more common. Electro...[Details]
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Abstract: This paper introduces the design and implementation of a home security system between GSM terminals (mobile phones) using short message service (SMS) through DTMF public telephone network...[Details]
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VACON, a global manufacturer of AC drives, has started producing solar inverters at its factory in India. In April this year, the final assembly process of solar inverters began at the Vacon factor...[Details]
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Last week, Apple released an update for Boot Camp, the software that runs Windows on a Mac. While this update would normally go unnoticed, one user noticed that the update notes referenced an unrelea...[Details]
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Sony (China) Co., Ltd. released a new Dolby Atmos soundbar - HT-X8500. Following the HT-ST5000, HT-Z9F and HT-X9000F, which have achieved great success in both market and reputation, the company is l...[Details]
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In the past two years, the competition in the projection industry has intensified. From technological innovation to marketing strategies, the competition among major projection companies has never ...[Details]
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