Ekobots - Levitator with arduino.
Description
__Magnetic Levitation Toy With Arduino.__ * Easy To Print And Mount (Just Some Glue, No Screws). * Just Install The Firmware(Levitator.Ino) In The Arduino Board. * Do Not Need A Computer, Just The 12V Power Supply, After Install The Firmware. * With A Stick Use The Switches To Adjust The Magnet Position. * Use The Arduino Serial Monitor To See The Correct Value For You. * You Can Hard Code The Correct Value In Your Toy. * I Put All Parts You Need In 1 Plate, Have Fun. __My Videos:__ * Video 1 (3X Block Magnets 10Mm X 10Mm X 3Mm + 8Mm X 30Mm Threaded Rod): Http://Www.Youtube.Com/Watch?V=W-Jtu5Cxl9O * Video 2 (1X Cube Magnet 10Mm + Ufo_01 3D Printed Part): Http://Www.Youtube.Com/Watch?V=Nxplydkqs2S * Video 3 (2X Cylinder Magnet 20Mm + 5Mm): Http://Www.Youtube.Com/Watch?V=Aiz9Ystipuo __All You Need:__ * 1X Arduino Board (Nano To Use The Shield); * 1X Electromagnet - Zye1-P25/20 12V, 25Mm Diameter, 20Mm Height (Ebay $7.00); * 1X Linear Hall Effect Sensor - 49E (Ebay Kit 5 - $1.50); * 1X Magnet Cube 10Mm (Ufo_1) Or Magnet Sphere 10Mm (Ufo_2); * 1X Darlington Transistor Npn - Tip120; * 1X Resistor 1K Ohm; * 1X Diode N4007; * 1X Power Supply 12V 1A (Ebay $2.00); * 2X Micro Switch; __Attention:__ * Put The Hall Sensor In The Bottom Of The Tip(Top_Sensor.Stl) See The Images; * To Work Correct, The Hall Effect Sensor Must Be At Least 5Mm Of Distance From Electromagnetic; * You Can Use Other __Linear Hall Sensor__ (Do Not Use __Hall Sensor Switch__); * __Use Neodymium Permanent Magnets__ (It Will Not Work With Common Magnets); * Heavy Objects Are More Stable; __Think It Is Hard:__ * Use My Arduino Nano Shield: Http://Www.Thingiverse.Com/Thing:1392530 . * You Can Order The Shield At: Https://Oshpark.Com/Shared_Projects/Kxh3Ak1B It Was Published In Osh Park By Thingiverse User __Krwynn__: Http://Www.Thingiverse.Com/Krwynn/About Thanks! . * See My "Makes" For More Details: Http://Www.Thingiverse.Com/Make:201394 Http://Www.Thingiverse.Com/Make:201420 __Possible Upgrades:__ * Safety Mode In The Code For The Toy(In Test): Turns Off The Electromagnet In Case The Permanent Magnet Fall; * Curved Arm To Hold The Electromagnet: Bigger Objects And More Free Space; * Hall Effect Sensor Below The Permanent Magnet: No Electromagnet Interference, Accurate Measurements And More Stable Levitation; It Is A Little Better Than The Prototype! ;-)
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