[Open_electroporator] low cost bacterial non-salty electroporator proposal

Keoni Gandall koeng101 at gmail.com
Thu Jun 2 20:12:03 UTC 2016


Awesome! The progress looks good. Excited to see any results!

-Keoni

On Thu, Jun 2, 2016 at 5:20 PM, John Griessen <john at industromatic.com>
wrote:

> I've asked to talk with Dr. Papp to confirm that he'll sell his
> pipectrodes so I can include
> them in a proposal.   Meanwhile I made this sketch...
>
> The early ones may not look this good or have as many features:-)
>
> I'm planning on having it be battery powered by LiFePO4 batteries -- three
> minutes charging time would be plenty to do a zap.
> For safety and not having noise/HV spikes driven into computers, I'm going
> to have it not fire unless the USB cable is unplugged.
>
> Automation control will come later and be done with $3 WIFI/BLE module
> radios.
> button pushing will be the thing at first.
>
> Since it runs micropython to let you change the zaps to suit yourself, I'm
> calling it pyzappa, in honor of Frank.
>
> Soon after this is done as a full manual machine, (see the lever on the
> grip?), I'll be searching for teeny gear
> motors to push on a length of tubing for the pipette expel and draw in
> functions.  The it will be an automation tool also.
>
> John Griessen
>
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