Saturday, 28 July 2012

Kewl new TDCs device plans

I have the most basic device - 2 resistors, a regulator & a battery. But http://www.diytdcs.com/ has discovered a nice little circuit with ramping (via a potentiometer) and an analog meter.


I would prefer auto ramping with on/off and a digital meter but for now I will build this new circuit.




I will build this as an intermediate device until I design a proper digital one with a micro controller.

4 comments:

  1. Great progress. I would like to speak to you via email. I would like to test your TDCs device on myself while at the piano. I am a musician. I am curious to see the effect on my learning ability as well as on my creativity. I will build the device, but could use some direction. Please email me.

    1976pianoman@gmail.com

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  2. ryan,
    what parts of your brain would you plan to stimulate (and with what relative charge)

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  3. Shouldn't the ammeter be after the LM 334 and resistors?

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