First I must thank all the members for the help in the past, just in case I didn&#39;t thank you ALL.<br>Q: I would like to use a GPIO pin for a cooling fan, have it run with the PTT and maybe stay on for a minute after PTT drops. I&#39;m sure this has already been asked, so if you could point me to the answering post/script/suggestions, would be greatly appreciated, again. (LOL)<br>
<br>Thanks All  73&#39;<br><br clear="all"><div><br> Jim Frederick KF6QBW<br>       IRLP Node #3911<br>        AllStar Node #&#39;s<br>   28839-R, 28842, 28843<br></div>