Arduino EMF Detector

Here’s a small, quick project you can do with an arduino, the EMF Detector!

Step 1: Circut

All you need for this project is
Arduino EMF Detector

  1. 10- 330 ohm resistors
  2. 10- LED’s
  3. 1-3.3m resistor
  4. 1-Solid core wire (this will serve as the probe)
  5. breadboard, wires, battery & connector for arduino to make it portable

Step 2: Hooking up EMF

I can’t tell you much more at this point. I left the circut diagram so you can figure the rest out. I will be making a permanent PCB for this EMF detector. I will upload picture’s of the board layout in a few days when I get it done. Any questions leave them, I am usually quick to respond. Happy ghost hunting y’all!

Step 3: EMF detector code

This code is available at http://code.google.com/p/makezine/downloads/detail?name=EMF_detector_bargraph.zip&can=2&q=
I did not write this code so I do no want to take credit for it I just built the prototype to my liking.

Step 4: Custom PCB for EMF

Arduino EMF Detector circuit

Here is the finished custom pcb for the arduino EMF detector.

Step 5: Hooking up to arduino

I changed the code and went from digital pins 2-6-8-10-12- gnd the on the analog side pins 5 and gnd.

[box color=”#985D00″ bg=”#FFF8CB” font=”verdana” fontsize=”14 ” radius=”20 ” border=”#985D12″ float=”right” head=”Major Components in Project” headbg=”#FFEB70″ headcolor=”#985D00″]

  1. 10- 330 ohm resistors
  2. 10- LED’s
  3. 1-3.3m resistor

[/box]

 

For more detail: Arduino EMF Detector

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  • arduino emf detector with lcd display

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