Guru
Joined: 07/09/2016
Location: United KingdomPosts: 2171
| Posted: 07:39pm 11 Jun 2019 |
In the same ilk, this just appeared in my news feed:
https://www.electronicdesign.com/digital-ics/build-wrist-heart-rate-monitor-using-ultra-low-power-mcu?PK=UM_React2&utm_r id=CPG05000005215307&utm_campaign=26131&utm_medium=email&elq2=0d97b7146b6a47d6868035f3f6c17749&oly_enc_id=