Hi, I was wondering if someone could check diagram and see if I did everything right. The 2.5mm jack is connected to a dc wall connector and its input is about 12v. The circuit should handle reversible + - leads on the plug, and I'm hoping it will be a stable 5v As I am new to electronics (and still can't afford a oscilloscope scope) I was hoping someone with some experience could tell me if my caps and resistors were right. The diode on the end is an LED. Here is my diagram: http://www.vi2.com/getFile/60962.gif Aaron -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body