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Hi. I'm paewookyung, and this is my first posting in this site. please take note that english is not my mother tongue. so please understand some of my...
You will need some things below for this project. 1. circuit board 2. 10K& resister 3. 47K& resister 4. 470& resister 5. 1M& resister x2 6. 47K& VR ...
make a finger pads by sticking a aluminum foil to the valcro. And don' forget to stick a wire between the valcro and thw foil!
Solder the circuit as a diagram below. And before solding the circuit, cut the circuit board to suitable size to fit in the Altoid tin
Drill the Altoid tin for a VR. and DO NOT use a sharp-end drill bit. it will tear the tin into half.
Put the floor sheet in a floor of the tin to avoid circuit from 'shorting'. and secure is with a glue. in my case, I used a piece of box, and secure...
Put everything in a Altoid tin and secure all of them with a glue, hotmelt, E.T.C
Now your lie detector is ready to go. first, put the finger pad to the finger of the 'suspect' then, slowly, turn the VR until the 'true' LED is ligh...
Just Enjoy that detector. but take this in your mind, this may not be detect lie so perfectly. And sorry about mistake the 'welcome' to 'walcome' i...
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