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1. Introduction With the development of China's economy and society, lighting electricity consumption has accounted for 10% to 12% of the total electricity consumption. Lighting energy saving has be...[Details]
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Recently, the world-renowned consulting firm Boston Consulting Group (BCG) released a report nominating the world's 50 most innovative companies. A total of five Chinese companies were selected for t...[Details]
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The baud rate of the serial port configuration 2400/9600/57600/115200 is abnormal When using 16M clock, 2400 and 115200 are abnormal and garbled, but the frequency in between is good; modify the cl...[Details]
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Working status
arm status 32-bit instruction
thumb status 16-bit instruction
Memory format
Maximum
addressing space is 4gb
Big endian format:
The
high byte of word data ...[Details]
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Whether the electromagnetic flowmeter can measure data accurately involves many factors, among which the external environment where the instrument is located and the external condition of the measuri...[Details]
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Abstract: The MAXQ2000, with its integrated multiply-accumulate unit (MAC) and single-cycle core, is well suited for use as a general-purpose microcontroller (µC). The performance and I/O periphera...[Details]
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将农业照明引入人工光源,最早始于温室照明。欧洲因长期使用人工光源的温室,很早之前就对LED光源寄予厚望,飞利浦等欧美LED大厂也较早开始研究 LED温室光源,并发表系列产品。2011年,日本3.11地震引发的核能危机,使人们再次将更多的注意力转移到了以"节省能源"著称的LED应用上,随着三菱、昭和电工等日本LED大厂加大发展LED植物工厂等农业照明产品,全球越来越多的LED厂家也开始踏足LED农业...[Details]
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Abstract: This article introduces the frequency refinement process, analyzes several issues in the frequency refinement process of frequency shift method (ZOOM), and finally introduces the use of...[Details]
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1. LabVIEW Analysis LabVIEW is a program development environment developed by National Instruments (NI) of the United States. It is similar to the C and BASIC development environments. However, the...[Details]
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The LED bracket is the substrate before the LED lamp is packaged. It protects the die bonding wire and silicone molding, conducts the circuit, and affects the optical and electrical characteristics...[Details]
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1. How does servo achieve control?
The servo mainly relies on pulses for positioning. Basically, it can be understood that when the servo motor receives one pulse, it will rotate the angle cor...[Details]
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Preface Usually, DC power supplies need to undergo aging tests and power output characteristic tests before leaving the factory. Developed countries abroad generally use electronic simulated loa...[Details]
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This time, Japanese Toyota, Honda and Nissan all showed up at CES 2020. Japanese manufacturing companies also showed a different look than before under new technological innovations, especially Toyot...[Details]
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I believe everyone has heard of the big news in the autonomous driving industry last month. Yes, L3/L4 autonomous driving can finally be approved for use on the road. On November 17, my country'...[Details]
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Whether it is MOSFET, IGBT, SiC MOSFET, or GaN HEMT, each power device requires a corresponding gate driver IC. A suitable driver IC can simplify the complexity of your system design and save R&D t...[Details]