Previous video: https://youtu.be/XUY0-doBx1U
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More project information (code, pictures,....) on Instructables: http://www.instructables.com/id/Make-Your-Own-Coilgun
Parts list:
Amazon.com:
1x Enameled Copper Wire: http://amzn.to/2aTWPta
1x 5V 12A Power Supply: http://amzn.to/2brWBIG
1x Arduino Nano: http://amzn.to/2aRFYlc
1x Tactile Switch: http://amzn.to/2b7a0nl
2x IRS2001 MOSFET driver IC: http://amzn.to/2aRGyzp
2x IRLZ44N: http://amzn.to/2bqOw3N
2x 1N4004 Diode: http://amzn.to/2brWpZQ
2x CNY70 Optical Sensor: http://amzn.to/2brWQmO
2x 10kΩ potentiometer: http://amzn.to/2b3zzH0
3x 10kΩ, 2x220Ω, 2x150Ω Resistor: http://amzn.to/2b7aKZL
1x 9V Battery Clip: http://amzn.to/2bqNYuZ
1x 9V Battery: http://amzn.to/2bhbN8b
2x PCB Terminal: http://amzn.to/2bqNGnD
Ebay:
2x IRS2001 MOSFET driver IC: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=191933638046&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg
3x 10kΩ, 2x220Ω, 2x150Ω Resistor: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=162134893020&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg
In this video I will show you how to turn on and off coils precisely in order to create a coilgun. In my case it is a pretty harmless "gun" that can accelerate ferromagnetic projectiles to safe speed lev