<p>I've been trying to learn more about simple electronics so I can get more creative with my modding attempts.  So far I've only been able to add momentary switches to the tremelo toggle switches.  These allow me to play the drone lab more like an instrument when using the tremelo is engaged.  </p>
<p>I am having problems understanding potentiometers in schematics.  I'm trying to wire up some simple circuits from a website I found but the pot symbols are confusing me.  </p>
<p>How would one wire this up?  I know the arrow means it's a potentiometer, but I don't understand if the arrow means I should connect terminal 1 to the incoming wire AND to terminal 2 while terminal 3 wires to the outgoing wire.</p>
<p><a href="http://s78.photobucket.com/albums/j106/cheesenoonions/?action=view&amp;current=573b8f42.png"><img src="http://i78.photobucket.com/albums/j106/cheesenoonions/573b8f42.png" alt="Photobucket" /></a></p>
<p>NEXT:  What does this mean?  Is this saying that one of the outer terminals is not used in this circuit?</p>
<p><a href="http://s78.photobucket.com/albums/j106/cheesenoonions/?action=view&amp;current=96259142.png"><img src="http://i78.photobucket.com/albums/j106/cheesenoonions/96259142.png" alt="Photobucket" /></a></p>
<p>Another question: </p>
<p>In this next pic, I understand that the negative lead of the cap goes to ground and the positive connects to position 1 of the 40106, but I was wondering if there is a difference between connecting both the positive terminal of the cap and the wire going to the pot (VR1) directly to the IC or if they should be separated like the drawing suggests.  </p>
<p><a href="http://s78.photobucket.com/albums/j106/cheesenoonions/?action=view&amp;current=609ecb4f.png"><img src="http://i78.photobucket.com/albums/j106/cheesenoonions/609ecb4f.png" alt="Photobucket" /></a></p>
<p>Thanks.  I got the schematics from beavisaudio, btw.
</p>
