In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing ...

In music, the pulse is a special type of beat that is regular. It's the heartbeat of a piece of music and similar to a ticking clock. Have you ever wondered why people tap their foot or finger while ...

We have a whole house Generac generator installed in 2017 or 18 with a 10 year warranty. We thought we were covered for power outages. It seems that every year, for the last 3 -4 years something goes ...