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dcb · 03-09-2010, 08:41 PM

sanity check, wrapped a small jumper around a leg and hooked up a vom on AC. with 5 complete turns it was reading 1.2-2.5 mv, so not a whole lot of signal, with only 5 turns. no guess how many amps that represents nor what a usable minimum value for aref on the atmega is.

03-09-2010, 08:41 PM	#17 (permalink)
dcb needs more cowbell Join Date: Feb 2008 Location: ÿ Posts: 5,038 pimp mobile - '81 suzuki gs 250 t 90 day: 96.29 mpg (US) schnitzel - '01 Volkswagen Golf TDI 90 day: 53.56 mpg (US) Thanks: 158 Thanked 269 Times in 212 Posts	sanity check, wrapped a small jumper around a leg and hooked up a vom on AC. with 5 complete turns it was reading 1.2-2.5 mv, so not a whole lot of signal, with only 5 turns. no guess how many amps that represents nor what a usable minimum value for aref on the atmega is. __________________ WINDMILLS DO NOT WORK THAT WAY!!!