3 Simple Ways to Share What You Make
With Instructables you can share what you make with the world and tap into an ever-growing community of creative experts.
Create on the go:
With Instructables you can share what you make with the world and tap into an ever-growing community of creative experts.
Mar 28, 2012
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Comment: 1-these circuit design is something really stupid becuse your Power supply is 9v and di…
Comment: when some one say's " i use pcb " that means 180ohm resistor cant be forgotten?!