How about a recommendation on the current limiting function?

In the longer term I would add one of those digital voltmeter boards=20
(can you still get them) that used a 40 pin LSI and 4 digit 7 segment=20
display, so you have a permanent voltmeter on the output. For extra=20
brownie points make a project out of a PIC that has a 12 bit ADC, and a=20
keypad for setting the voltage, and maybe also current limit, and be=20
able to display both current and voltage.

--=20
John Ferrell W8CCW
Be thankful we're not getting all the
government we're paying for. - Will Rogers


--=20
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist
.