It Costs WHAT?! A Sounding Into Hearing Aids https://hackaday. | Hackaday

It Costs WHAT?! A Sounding Into Hearing Aids
https://hackaday.com/2021/02/01/it-costs-what-a-sounding-into-hearing-aids/

We are accustomed to medical devices being expensive, but sometimes the costs seem to far exceed reasonable expectations. At its most simplistic, a hearing aid should just be a battery, microphone, amplifier, and speaker, all wrapped in an enclosure, right? …read more (https://hackaday.com/2021/02/01/it-costs-what-a-sounding-into-hearing-aids/)