In this video I'm using the Reyax RYRR30D NFC module to create a system that logs records to a Notion Database. The RYRR30D ...
One of the great things about building electronics today is how affordable SMT components have become — sometimes just fractions of a cent each. That low price often means ordering far more than ...
In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing ...