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...
Step 7: Done.
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 light, and the 'false' LED is dark.
then, ask a question to the suspect , when the false LED get light, the suspect is lying.