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.
May 11, 2011
0
%0%
%0%
PDF Downloads
As a Pro member, you will gain access to download any Instructable in the PDF format.
You also have the ability to customize your PDF download.
Visit Our Store »
Go Pro Today »
Comment: Ok I built the circuit exactly as you're schematic and it still is not working, I doubl…
Comment: In your schematic you have what looks like a resistor but it's labeled U$2 is that supp…
Comment: I tried using the mosfet in your schematic but it didn't work, I'll try this circuit, t…
Comment: I am trying to make it power a 5v relay I tried manny different resistors but none of t…
Comment: It would be much easier to just use a zener diode and a resister in parallel with the d…