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The competition is sponsored by Hammond and aims to inspire the engineering community to build projects for harsh environments. Shanghai, China, October 20, 2021 – Farnell element14, a global distr...[Details]
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1 Overview
Today’s low-power microcontrollers (μCs) are also beginning to integrate peripheral functions that were previously only available in large microprocessors, ASICs, and DSPs, makin...[Details]
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LEDs can generate light in 5 nanoseconds, while the reaction time of an incandescent light bulb is 200 milliseconds, so the automotive industry has applied LEDs to brake lights. This article will ...[Details]
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The fluorescent lamps and energy-saving lamps we commonly use now have greatly improved luminous efficiency compared with the earlier ordinary incandescent lamps and have been widely used. With the...[Details]
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F25 is a clamp meter that can measure AC/DC voltage and current, as well as AC voltage and current harmonics (up to the 25th order). The operation is simple and fast, and the measurement is reliabl...[Details]
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Not long ago, Han's Laser received an "Inquiry Letter Regarding Han's Laser Technology Industry Group Co., Ltd." issued by the Shenzhen Stock Exchange. In response, Han's Laser responded on July 25 a...[Details]
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This article talks about testing the distance through ultrasound and displaying the measured data in real time on LCD1602. When the measured distance is less than 10CM, the LED light will light up. Th...[Details]
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1 Introduction
SD card (Secure Digital Memory Card) is a new generation of memory based on Flash. It focuses on the security, capacity and performance of data storage. It is an ideal external ...[Details]
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Recently, the Institute of Electrical and Electronics Engineers (IEEE) officially released the IEEE 802.11bb global optical communication standard. This is the first global standard for light-based...[Details]
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China Energy Storage Network News:
Recently, it was learned from State Grid Hubei Electric Power that the Hubei section of the Baihetan-Jiangsu ±800 kV UHV DC transmission line project has ...[Details]
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International Energy Network/PV Headlines (PV-2005) learned that on December 6, the winning bidders for the string inverter equipment procurement for China Resources Power Baise Tianyang 300MW inte...[Details]
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1. Generally speaking, many people use printf function redirection to achieve this, but it is not very clear. Therefore, the sprintf function is used here to implement it. Second, the whole idea is t...[Details]
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1 Introduction The unidirectional diameter gauge is a high-precision non-contact outer diameter measuring device designed based on the principle of photoelectric measurement. It is mainly installed i...[Details]
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Germany has invested nearly $200 billion in clean electricity over the past 20 years, a massive investment that has now led to some unexpected results: German users are using electricity for free, ...[Details]
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On November 7, Nissan Motor said it plans to launch new energy vehicle models in China and plug-in hybrid vehicles in the United States.
The company also announced its latest goal: to shorten ...[Details]