I am working on designing a device that uses electrical muscle stimulation to activate muscles in the forearm. I was able to find the specs on a similar device. I need help with choosing the right controller and, if needed, add ons to be capable of achieving similar outputs. I’ve attached the specs …

Help with Product Selection and Build Tips for Electrical Muscle Stimulator

BigSkyNoob October 12, 2017, 5:43pm 2

I should also say that the similar device runs on a 3.7V, 280-350 mAh Lithium ion rechargeable battery.

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