tag:blogger.com,1999:blog-8310743036850150926.post8118086411599377928..comments2024-03-05T03:16:36.148-08:00Comments on Electrical Engineering Pics: Mini UPSehabhttp://www.blogger.com/profile/09860850304147253370noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-8310743036850150926.post-67049108847884919532014-11-21T06:43:05.859-08:002014-11-21T06:43:05.859-08:00whats the utillity off the 2variable resistor? ?!
...whats the utillity off the 2variable resistor? ?!<br />Anonymoushttps://www.blogger.com/profile/15274711895277943088noreply@blogger.com