Electroneuro stimulator

[phil7]

Thanks to everybody read this article.
I need a help to find out a schematic diagram for electroneuro stimulator that use low frequenciy rectangular  pulse ranged from several  hertz to hundreds hertz.
Is there anyone who give me a help on this?

 

[gsmaster1]

get a 555 running at 5khz throught a tranzistor drive it to the 12Volt winding of a normal 230V/12V transformer. On the 230V winding you'l have high voltage, enough to feel it.

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