Nov 5, 2012 #1 Y your1click Member level 3 Joined Oct 23, 2012 Messages 65 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Location Dubai, United Arab Emirates, United Arab Emirates Activity points 1,689 dear friends can you help me to make a lie detector by using micro-controller?
Nov 7, 2012 #2 Jigar 4 Electronics Full Member level 5 Joined Apr 28, 2011 Messages 312 Helped 40 Reputation 82 Reaction score 38 Trophy points 1,318 Location Hamilton, ON, Canada Activity points 3,368 Here is one circuit you can use this to make lie detector. & this circuit doesn't contents any MCU but you can add it by replacing IC (used in the circuit) with MCU. Attachments STRESS METER.pdf 72 KB · Views: 82
Here is one circuit you can use this to make lie detector. & this circuit doesn't contents any MCU but you can add it by replacing IC (used in the circuit) with MCU.