tag:blogger.com,1999:blog-3033460626772757790.post6217624823071989093..comments2024-03-25T18:41:36.946+00:00Comments on Paul In The Lab: LM317 Fragment Stripboard VeroboardDrStevensonhttp://www.blogger.com/profile/13901235832359203061noreply@blogger.comBlogger4125tag:blogger.com,1999:blog-3033460626772757790.post-69645796801899369582015-09-15T00:20:59.520+01:002015-09-15T00:20:59.520+01:00no it's as the picture shows http://www.electr...no it's as the picture shows http://www.electronica2000.info/wp-content/uploads/2012/05/lm317.png<br />:)DrStevensonhttps://www.blogger.com/profile/13901235832359203061noreply@blogger.comtag:blogger.com,1999:blog-3033460626772757790.post-34773137035577415392015-09-15T00:00:52.674+01:002015-09-15T00:00:52.674+01:00I thought the pin numbering for the LM317 is 1 on ...I thought the pin numbering for the LM317 is 1 on the far left (if you're facing the flat side) and 3 on the far right; 1=adj, 2=out, 3=in. Is the one on this vero layout reversed?Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-3033460626772757790.post-50349827990589053972015-08-29T08:28:40.346+01:002015-08-29T08:28:40.346+01:00it just so happens that I did a voltage sag projec...it just so happens that I did a voltage sag project for that very purpose http://www.paulinthelab.com/2014/02/battery-simulator-with-voltage-sag-and.html<br />it also has extra filtering to simulate a proper battery more effectively and a cool LED displayDrStevensonhttps://www.blogger.com/profile/13901235832359203061noreply@blogger.comtag:blogger.com,1999:blog-3033460626772757790.post-12091886687572712322015-08-29T00:04:58.259+01:002015-08-29T00:04:58.259+01:00Hi there
I'm hoping to use this layout to cre...Hi there<br /><br />I'm hoping to use this layout to create a starve function for a guitar effects pedal; and I'm quite new to electronics. I want to use a potentiometer to allow me to vary the voltage going to the effects pedal from 9 volts down to whatever it takes to turn the pedal off and anything inbetwen that makes a strange sound! I realise that I need to remove the two resistors that you have on the board and replace them with connections to a potentiometer; but I'm unsure as to what two points on the board do I connect to lugs 3 and 1 of the pot and would the second lug of the pot (wiper) then become the output for the electricity to go to the fuzz pedal? Or would lug 2 connect back to your stripboard layout and the electricity would leave via your indicated output?<br /><br />Thanks very much for any advice; your site is fascinating and inspires me to try new adventures in electronics!Anonymousnoreply@blogger.com