Thanks for the tip! Andres Tarzia Technology Consultant, SMART S.A. e-mail: atarzia@smart.com.ar -----Original Message----- From: WIL REEDER [mailto:teachtech@BC.SYMPATICO.CA] Sent: Tuesday, February 09, 1999 11:51 To: PICLIST@MITVMA.MIT.EDU Subject: ac measurement circuit The circuit posted this AM or last PM with the fuse in the ground line is dangerous. If the fuse blows or is removed, the whole circuit beyond the fuse, yes, even the line marked ground, is HOT! Fuse needs to be in the line ahead of the diode. Be careful! Wil Reeder teachtech@bc.sympatico.ca Vancouver,Canada 0x33 solar,wind,tide, TEG renewable energy