hey, ive seen this project online, thought it looked simple enough for my noobie self to try. just wondering if anyone has tried this and got any results?
here is the schematic; Simple Lie Detector i havent been able to find the 0-1ma meter, would anything else work, i saw kipkays video on it, and i tried it, i got all the right components and everything, and it didnt work, although i did only have a headphone speaker as opposed to a pc speaker as reccomended, would it be possible to do it with a couple different colr LED's or anything? i also have a 4.5v adapter that i plan on using instead of batteries, any ideas thoughts or comments would be great. thanks
here is the schematic; Simple Lie Detector i havent been able to find the 0-1ma meter, would anything else work, i saw kipkays video on it, and i tried it, i got all the right components and everything, and it didnt work, although i did only have a headphone speaker as opposed to a pc speaker as reccomended, would it be possible to do it with a couple different colr LED's or anything? i also have a 4.5v adapter that i plan on using instead of batteries, any ideas thoughts or comments would be great. thanks