/challenges-projects/design-challenges/design-for-a-cause-2021/b/blog/posts/blog-3-beats-per-minute-nano---system-designBLOG# 3 - Beats Per Minute NanoA Heart Rate Monitor using the Arduino Nano 33 IoT BoardSYSTEM DESIGNThis is my 3rd blog post, in a series of blog post for the Design Challenge: Design for A Cause 2021 Updatedversion 1.3<<< PREVIOUS BLOGNEXT B...en-USTelligent Community 12