ШИМ-контроллер. Устройство и принцип работы, разновидности и характеристики. Описание TL494, UC3843, UC3842, LM2596. Обратная связь ШИМ-контроллеров. Разновидности микросхем относительно их применения.
Esta sección es para los fantásticos diseños de lo que se basaron en mi PICKit 2 clone. El que desee publicar aqui sus fotos me escribe un c...
Our range of electric glass projects is sure to give you brilliant design ideas, whether your project is residential, commercial, or a healthcare setting.
Now a days, optical position encoders/rotary encoders are widely used even in hobby robotics. Common applications of position encoders are: DC motor
Please comment if you tried building this!Here I show how to build a circuit to control the speed of a motor using PWM. PWM is highly efficient in doing this...
Optocouplers or optoisolators or simply optos, perform the crucial function of passing signals between isolated sections of circuitry. They use light to pass signals between circuits.
Operational Amplifiers
Схема мощного УМЗЧ с работой всех каскадов в режиме класса А, обеспечивающий на 8-омной нагрузке выходную мощность 32Вт.
In this concise article we learn about completely pertaining to a basic 3 Phase VFD Circuit which can be manufactured in your own home by any new electronic hobbyist or an undergraduate.
Принципиальная схема и описание усилителя мощности НЧ выполненного на микросхеме TDA7250. Схема, даташит, печатная плата, рекомендации.
how to make the simplest mini electric car - homemade carsubscribe to my channel at http://www.youtube.com/subscription_center?add_user=MCIsectionFollow me ...
DIY ECC802S SRPP / EL84 (6BQ5) Push-Pull Tube Amplifier Project that uses a constant current source (CCS) bias.
Need ideas for 3rd grade science fair projects, or looking for classroom science experiments and activities? Find them here!
Сегодня вашему вниманию предлагается проверенная временем схема инверторного сварочного аппарата, который будет несложно собрать своими руками. Детали взяты из старых телевизоров, но их можно заменить на более современные аналоги.
I'd gotten inspired by @mohitbhoite and noticed that the hackaday circuit sculpture contest was going on. So this is the results of my first attempt! Putting the ring together turned out better than I expected, despite not having a jig or something similar to ensure the LEDs were all aligned. The trickiest part was figuring out how to attach the BJTs, given they've got three pins and needed to fit together a little bit. The code simply turns on and off the transistors. The outermost ring is +5v, and the inner three act as switchable grounds, when the transistor is 'on', the LEDs have a path to ground and so they turn on. There are 12 LEDs total, 4 for each 'rail'. This creates a sort of marqee effect as we've seen in signs around old style theaters and so on. Fun project!
My washing machine is 6 years old. I found what I think is a good deal on a motor (about $50). I was just wondering if it would be a good investment to have a spare motor around.
After nearly a decade in development, Belgian startup Magnax claims it has developed an ultra-high power, lightweight, compact axial flux electric motor with performance figures that blow away everything in the conventional world. Crucially, it says it's worked out how to manufacture them, too.
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