T Thread Starter Tsietsi Joined Sep 8, 2011 1 Sep 8, 2011 #1 lm331...I'm tryn 2 convert frequency in the range 0 to 60Hz to voltage using lm331.i'v already built the cirtuit but i'm getting very low voltage...i'v tried to increase ct from the formula in the data but it makes no difference
lm331...I'm tryn 2 convert frequency in the range 0 to 60Hz to voltage using lm331.i'v already built the cirtuit but i'm getting very low voltage...i'v tried to increase ct from the formula in the data but it makes no difference
SgtWookie Joined Jul 17, 2007 22,221 Sep 8, 2011 #2 We need to see a schematic of the exact circuit that you have built.
