Instructables: exploring - technology - induction - popular http://www.instructables.com Wed, 1 Oct 2014 12:03:39 PDT BLOX v1.01 Easy Wireless LEDs http://www.instructables.com/id/Easy-Wireless-LEDs/
Easy Wireless LEDs - More DIY How To Projects]]> http://cdn.instructables.com/FS4/Z8KH/HZFDW2KG/FS4Z8KHHZFDW2KG.SQUARE2.jpg http://cdn.instructables.com/FS4/Z8KH/HZFDW2KG/FS4Z8KHHZFDW2KG.SQUARE.jpg http://cdn.instructables.com/FS4/Z8KH/HZFDW2KG/FS4Z8KHHZFDW2KG.SMALL.jpg electro18 Yes ! That's right , this instructable will guide you to create your own wireless LED. This instructable is inpired from : Wireless L E D by neelandan ! Thanks for this great instructable !This version uses a more powerful high frequency switching transistor ( BD139 ) so that means now you've got gr...
By: electro18

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Fri, 29 Aug 2014 11:26:10 PDT
The Model 1882 Wireless Telephone http://www.instructables.com/id/The-Model-1882-Wireless-Telephone/
The Model 1882 Wireless Telephone - More DIY How To Projects]]> http://cdn.instructables.com/FQD/PAUL/HWXKAQLH/FQDPAULHWXKAQLH.SQUARE2.jpg http://cdn.instructables.com/FQD/PAUL/HWXKAQLH/FQDPAULHWXKAQLH.SQUARE.jpg http://cdn.instructables.com/FQD/PAUL/HWXKAQLH/FQDPAULHWXKAQLH.SMALL.jpg Mr. Apol The most modern of modern gadgets, the wireless telephone,is actually not so modern after all. Within 6 years of the first American patent for a telephonic device (Alexander Graham Bell, 1876), another researcher discovered a method for sending voice through the air without connecting wires. His na...
By: Mr. Apol

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Fri, 27 Jun 2014 08:12:37 PDT
Asynchronous single-phase motor http://www.instructables.com/id/Asynchronous-single-phase-motor/
Asynchronous single-phase motor - More DIY How To Projects]]> http://cdn.instructables.com/FJB/9FZK/HSPP5YZJ/FJB9FZKHSPP5YZJ.SQUARE2.jpg http://cdn.instructables.com/FJB/9FZK/HSPP5YZJ/FJB9FZKHSPP5YZJ.SQUARE.jpg http://cdn.instructables.com/FJB/9FZK/HSPP5YZJ/FJB9FZKHSPP5YZJ.SMALL.jpg diato556 Sorry, I'm French and my english is not very good. This instructable shows a demonstration of a single-phase asynchronous motor (induction motor). I made some pieces with a metal lathe, but you can customize the implementation using a simple drill and recycled materials (metal, plastic, wood, cardb...
By: diato556

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Fri, 14 Mar 2014 00:58:15 PDT
Felted inductively heated house shoes http://www.instructables.com/id/Felted-inductively-heated-house-shoes/
Felted inductively heated house shoes - More DIY How To Projects]]> http://cdn.instructables.com/FR4/VXIE/HPFZZRMA/FR4VXIEHPFZZRMA.SQUARE2.jpg http://cdn.instructables.com/FR4/VXIE/HPFZZRMA/FR4VXIEHPFZZRMA.SQUARE.jpg http://cdn.instructables.com/FR4/VXIE/HPFZZRMA/FR4VXIEHPFZZRMA.SMALL.jpg derwassi In this instructable I'll show you how I solved the problem of my girlfriend having cold feet all the time.  Because warm shoes fit perfectly to the coldest time of the year, those shoes will be her christmas present:-) I've seen quiet a few solutions to warm up your feet by the use of a heating el...
By: derwassi

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Sun, 22 Dec 2013 09:36:35 PST
How To Build A Simple But Powerful Flyback Driver http://www.instructables.com/id/ZVS-Driver/
How To Build A Simple But Powerful Flyback Driver - More DIY How To Projects]]> http://cdn.instructables.com/F1Q/Y5ZJ/G9NGUFUA/F1QY5ZJG9NGUFUA.SQUARE2.jpg http://cdn.instructables.com/F1Q/Y5ZJ/G9NGUFUA/F1QY5ZJG9NGUFUA.SQUARE.jpg http://cdn.instructables.com/F1Q/Y5ZJ/G9NGUFUA/F1QY5ZJG9NGUFUA.SMALL.jpg Plasmana Tired of little purple sparks? Want bigger hotter sparks? Then try:  The ZVS Flyback Driver It is probably the most powerful and efficient flyback transformer driver that was fairly recently invented by Vladmiro Mazilli. It uses resonant zero voltage switching (also know as ZVS) to drive the flyba...
By: Plasmana

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Wed, 2 Jun 2010 02:58:10 PDT
30 kVA Induction Heater http://www.instructables.com/id/30-kVA-Induction-Heater/
30 kVA Induction Heater - More DIY How To Projects]]> http://cdn.instructables.com/FH1/EY6M/GQ5QBX35/FH1EY6MGQ5QBX35.SQUARE2.jpg http://cdn.instructables.com/FH1/EY6M/GQ5QBX35/FH1EY6MGQ5QBX35.SQUARE.jpg http://cdn.instructables.com/FH1/EY6M/GQ5QBX35/FH1EY6MGQ5QBX35.SMALL.jpg bwang IntroductionInduction heaters are used to heat conductive materials in a non-contact process. Commercially, they are used for heat treating, brazing, soldering, etc., as well as to melt and forge iron, steel, and aluminum. This Instructable will walk you through the construction of a high-power (30k...
By: bwang

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Mon, 2 Apr 2012 01:05:04 PDT
Wireless Power http://www.instructables.com/id/Wireless-Power-Transmission-Over-Short-Distances-U/
Wireless Power - More DIY How To Projects]]> http://cdn.instructables.com/FA8/CSYH/FU6LWTUS/FA8CSYHFU6LWTUS.SQUARE2.jpg http://cdn.instructables.com/FA8/CSYH/FU6LWTUS/FA8CSYHFU6LWTUS.SQUARE.jpg http://cdn.instructables.com/FA8/CSYH/FU6LWTUS/FA8CSYHFU6LWTUS.SMALL.jpg robotkid249 Quarter of a million views, thanks everyone! The power cord, I know you hate it. Sometimes, you just want to cut it apart! Well say goodbye to your power cords, because with the power of inductive coupling your device will not need to be connected metal to metal. Seemlessly your device can be charg...
By: robotkid249

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Wed, 6 May 2009 15:31:01 PDT