MPF102 replacment for a Ghost Detector? Answered
I was gonna build a simple one LED device that can detect a static charge (which in Theory ghosts give off a static charge making the LED to go dim) using this MPF102 FET Transistor, but Radioshack doesn't sell these anymore, is there another different FET that works as the MPF102 FET one? I was gonna try this one http://www.radioshack.com/nte2902-j-fet-n-channel-vhf-uhf-amp-25v/55052700.html#q=FET&start=3 - but not sure if this would be a great replacement for detecting a static charge like in video saying I need this MPF102 one.
Here's the Video Explaining this - http://www.youtube.com/watch?v=ckFAs1i_41Q