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Simple DC motor PWM speed control circuit
The 555 is ubiquitous and can be used as simple PWM speed control
Circuit Explaination:
The 555 Ic is wired as an astab...[Details]
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1. Project Overview
1.1 Introduction
As time goes by, we have entered the 21st century. A number of scientific and technological achievements have emerged one after another. Science and technology ...[Details]
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SMA, a world-leading professional inverter developer, has launched a new inverter for home use with high-voltage batteries. With the Sunny Boy Storage inverter, SMA has become the only supplier tha...[Details]
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Recently, Sungrow signed an agreement with Larsen & Toubro (L&T), a world-renowned EPC company, to provide inverter solutions for the 2.2GWac single photovoltaic project in Saudi Arabia's NEOM new ...[Details]
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What will Google's AI look like in 2025? Let’s imagine: by then, Google AI may have diagnosed more patients than the most experienced doctors; Google will surpass pharmacies and hospitals to become...[Details]
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At present, many enterprises in the machinery, metallurgy, building materials and ceramics industries have built their own gas stations, and the gas produced is used for heating or burning products. T...[Details]
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If the design is done so that it does not generate noise from the beginning, there would be no need for any noise countermeasures, right? Of course, it would be the best if it were possible, but ...[Details]
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Sina Digital News reported on the morning of December 4 that Apple has officially opened registration for the App Store Small Business Program. If the annual revenue of an App developer (or develo...[Details]
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Earlier, there were reports that Apple was going to develop its own wireless charging pad, but this plan was officially stopped in March 2019, confirmed by Apple Senior Vice President Dan Riccio. How...[Details]
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According to news on November 3, there is no doubt that Chinese manufacturers are frantically buying ASML lithography machines, but do you know how many there are? At the Sixth China International Im...[Details]
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During the working process of the oscilloscope, there are two more important circuits at work, that is, the scanning circuit and correction signal circuit of the oscilloscope. The following experts f...[Details]
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Next: Embracing Industrial Change
The x86 server chip market is in the calm before the storm. With ARM entering from the low end with its low power consumption and IBM suppressing from the high e...[Details]
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Advances in battery technology and improvements in device performance have made it possible to build complex electronics that can operate for long periods of time between charges. Even so, for...[Details]
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Houston Methodist researchers have designed a device smaller than a grain of rice that can deliver immunotherapy drugs directly to tumors to "tame" pancreatic cancer, the most aggressive and difficul...[Details]
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The microcontroller itself does not have the ability to develop programming, so to turn the microcontroller into an application product, it is necessary to use two tools: hardware development and soft...[Details]