[Help] Neuroscience undergrad looking to DIY a tACS device. Any tips?

Hey guys, I’m a 4th year neuro major and looking to do a home project for fun. I want to build a minor tACS device capable of 250microamps peak to peak. I found the focus tDCS battery that you can convert to tACS but the price range is pretty steep. Any easy/cheap alternatives?

submitted by loalz
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