tDCS DIY Device Tutorial

Song in video is Subatomic by hardcore scm: https://soundcloud.com/hardcorescm

tDCS
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State of the Art
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http://prism.bham.ac.uk/~popep/jc/Nit...

**The potentiometer in the tutorial is 5k ohm, which is too low a value and a 50k Ohm is recommended in it's place.


Parts List
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50k Ohm Potentiometer 1/2 watt -1
https://www.newegg.com/Product/Produc...

10 Ohm resistors 1/2 watt - 3
https://www.radioshack.com/products/r...

100 Ohm potentiometer/trimmers 25 turn 1/2 watt - 3
http://www.ebay.com/itm/201984163232

1 pole 4 position switch -1
https://www.amazon.com/dp/B00PZSTYBI/...

Printed circuit board - 1
http://www.ebay.com/itm/201983231910
(This particular printed circuit board is from Radioshack and is out of stock and or no longer made as they went out of business.)

lm334 TO-92 package - 1
https://www.ebay.com/i/262030618370?c...

Digital ammeter no shunt required- 1
https://www.ebay.com/i/230981031471?c...

Electronics Project Enclosure 6x3x2 -1 (Radioshack went out of business and this particular box is no longer made.)
http://www.ebay.com/itm/201983226543
This Box is a little bigger and may be a good substitute:
http://www.ebay.com/itm/Project-Box-6...

Push button switch - 1
https://www.radioshack.com/products/r...

submini toggle switch - 1
https://www.radioshack.com/products/s...

9 volt batteries - 3

9 volt snap clips - 4
http://www.creativelightings.com/9V-B...

9 volt battery holder - 1
https://www.radioshack.com/products/r...

Amrex 2"X2" Rubber Pad Electrodes(I used these in the video. It is important to note that the dimensions of 2x2" are the whole pad and the contact area or sponge is smaller.)
Amrex Sponge Electrode Adapters(Used to connect to the pads.)

#22 Gauge hookup wire

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