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Light Emitting Diode (LED) is a solid-state semiconductor device that can convert electrical energy into visible light. It can directly convert electricity into light. As the application of LED bec...[Details]
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On the morning of January 7, Jeff Wilcox, Apple's former director of Mac system architecture, announced this week that he had left Apple and moved to Intel to take a new position. Wilcox was a ...[Details]
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According to technology media 9To5Mac, the Wall Street Journal published an article last Sunday, revealing the inside story of how Apple design director Jony Ive gradually drifted away from Apple and...[Details]
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AD conversion Let's look at R1 and R2 first. R2 is an adjustable resistor. If we increase R2, the voltage on the RA1 pin will increase. If we decrease R2, the voltage on the RA1 pin will decrease. So...[Details]
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Nordic Semiconductor releases nRF Connect for VS Code
New nRF Connect Expansion Packs Lay a Solid Foundation for a Simplified and Rapid Wireless Product Development Experience
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Troubleshooting electrical equipment failures is an important task for maintenance personnel. To completely eliminate the failure, it is necessary to clearly understand the cause of the failure. Mo...[Details]
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arm-none-linux-gnueabi-gcc -v gcc version 4.4.1 (Sourcery G++ Lite 2010q1-202) Highlights: Memory allocation in code, address from low to high: code segment (RO, saves function code) -- read-only...[Details]
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There must be some friends like me who are confused about the interrupt register in 2440 and often don't understand the context. Combining online information and my own thinking, I probably figured i...[Details]
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With the rapid development of microelectronics technology, programmable logic devices have been continuously improved and enhanced in terms of structure, process, integration, function, speed, perform...[Details]
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Central air conditioning is an indispensable facility for modern buildings, hotels, and shopping malls. It can bring people spring-like warmth and comfort every day. Due to the high power and energ...[Details]
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On October 26, 2017, BOE announced the mass production of its Chengdu flexible AM OLED 6th generation line, which is China's first fully flexible AM OLED production line and the world's secon...[Details]
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The three major A-share indices closed up slightly today, with the ChiNext Index up nearly 1%. The two markets had a total turnover of about 850 billion yuan, with most industry sectors closing up, a...[Details]
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1 Design of Distributed Generation Grid-connected Inverter System 1.1 DC-DC Converter The DC-DC converter is a circuit that converts the DC voltage into AC voltage through the switching action ...[Details]
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The liquid level measurement in the dimethylformamide reactor is completed using a differential pressure level gauge. Its measurement principle is to measure the liquid level or interface based on th...[Details]
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CNC (Computer Numerical Control) system is an automatic control system widely used in the field of mechanical processing. It controls the movement and operation of machine tools through computer pr...[Details]
MEMS sensors
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