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ST's STEVAL-ILL013V1 is an 80W offline LED driver using L6562A. The LED current can be set to 350mA, 700mA and 1A, with an efficiency of about 90%. The input voltage is 88V to 265VAC, the power fac...[Details]
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Ashutosh Sharma, Minister of the Department of Science and Technology (DST), India, recently announced that India will complete the installation and use of two supercomputers in a few days. As the fi...[Details]
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With the development of science and technology, signal processing systems require not only multi-functions and high performance, but also short development and production cycles. Programmable dedicate...[Details]
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You've most likely had the experience of starting your car and hearing a clicking sound instead of the engine cranking. This is caused by a dead battery, and while there are many reasons for a dead...[Details]
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Triggering is an important function of any instrument that acquires and digitizes signals. If you cannot trigger on a specific waveform feature, you may never see the point of interest in the digitiz...[Details]
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Last month, Apple launched a new iPad Pro (fifth generation) with the same M1 chip as the latest Macs, and early benchmark test results show that the M1 iPad Pro is more than 50% faster than the prev...[Details]
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March 13, 2024 — In a major breakthrough, OpenAI spinoff Covariant announced the success of building a new artificial intelligence model that enables
robots
to learn to perform a variety of...[Details]
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1. Build Arduino environment 1. Install Arduino IDE 1) Download Arduino IDE Arduino official website address: Arduino Docs | Arduino Documentation | Arduino Documentation 2) Install Arduino IDE Ope...[Details]
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1. When measuring, use the "Ohm" range of the multimeter. Generally, use the Rx100 or Rx1k range, not the Rx1 or Rx10k range. Because the current of the Rx1 range is too large, it is easy to burn out...[Details]
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Perhaps the most common IC in isolated switching power supplies , the TL431 shunt regulator provides a simple, low-cost way to accurately regulate the output voltage. The TL431 combines an internal...[Details]
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Although British Prime Minister Boris Johnson was once hesitant about Huawei's entry into the UK's 5G network due to the persuasion of US President Trump, British officials finally admitted that some...[Details]
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On September 26, 2023, Beijing Goldwind Zero Carbon Energy Co., Ltd. (hereinafter referred to as "Goldwind Zero Carbon"), a wholly-owned subsidiary of Goldwind Science & Technology Co., Ltd. (herei...[Details]
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Maximizing power efficiency in a small footprint is a challenge even for the most experienced power designers. There are many devices that require a small power supply design and may need to delive...[Details]
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Fuel cells use hydrogen to generate electricity while emitting only water as a by-product. However, the production methods for high-performance catalysts are complex and require the use of relatively...[Details]
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Function of the circuit
The current transformer CT is an AC current voltage converter, and the secondary can obtain an AC voltage proportional to the input current. This circuit...[Details]
stm32/stm8
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