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This an electrostatic field detector (a.k.a. as "V-Scope") that uses a common antenna to repond to ambient electrical fields. The LED glows brightly when positive charge approaches and becomes dimmer or blinks when negative charge comes in contact. | This an electrostatic field detector (a.k.a. as "V-Scope") that uses a common antenna to repond to ambient electrical fields. The LED glows brightly when positive charge approaches and becomes dimmer or blinks when negative charge comes in contact. | ||
'''Construction manuals''' | '''''Construction manuals''''' | ||
"How To Build Your Own Ghost Detector " V-Scope Pt. 2 [https://www.youtube.com/watch?feature=player_embedded&v=rPw_jDi_Kyw] | "How To Build Your Own Ghost Detector " V-Scope Pt. 2 [https://www.youtube.com/watch?feature=player_embedded&v=rPw_jDi_Kyw] | ||