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Electronics for beginners
Electronics is one of the most powerful and enjoyable hobbies around. There is little you can't do or improve with a electrical circuit and a few chips. This guide will hopefully help you learn the basics of electronics, from basic static electricity to complex digital electronics. It is designed to be for beginners, so start at the first page and go through them one by one. While we have put a bit of effort in to making all our information as accurate and safe as possible, electricity is dangerous you play with it at your own risk so you should exercise caution and know what you are doing.
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Latest Forum Posts
"Hey, Why do resistors have odd values like 47k and 56k, but not 50k? Wouldn't it be alot easier to keep them at rounded values?"
Capacitors also use these sorts of values!
Does anyone know how to remove all the posts from Anomonous 223 as I find him very juvenile
i use the resistor my demo, it help a lot of me... specially to my grade
bazinga
cake
Latest Electronic News
Full control of plastic transistors
Transistors made of plastic can be controlled with great precision, according to a new article.
Getting in tune: Researchers solve tuning problem for wireless power transfer systems
Researchers have developed a new way to fine-tune wireless power transfer (WPT) receivers, making the systems more efficient and functional. WPT systems hold promise for charging electric vehicles, electronic devices and other technologies.
Beyond the high-speed hard drive: Topological insulators open a path to room-temperature spintronics
Theorists and experimenters have explored the unique properties of topological insulators, where electrons may flow on the surface without resistance, with spin orientations and directions intimately related. Recent research opens exciting prospects for practical new room-temperature spintronic devices that can exploit control of electron spin as well as charge.
New research could mean faster computers and better smart phones
Graphene and carbon nanotubes could improve the electronics used in computers and mobile phones, reveals new research.
You can't play nano-billiards on a bumpy table
There's nothing worse than a shonky pool table with an unseen groove or bump that sends your shot off course: a new study has found that the same goes at the nano-scale, where the "billiard balls" are tiny electrons moving across a "table" made of the semiconductor gallium arsenide. Physicists have shown that in this game of "semiconductor billiards," small bumps have an unexpectedly large effect on the paths that electrons follow.
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