Toothbrushing Instructor

https://www.electronics-lab.com/toothbrushing-instructor/

jckelley @ instructables.com has build a tooth brushing help tool using LinkIT ONE Board and an LCD screen: Kids just aren’t huge fans of brushing their teeth. Not only are they not huge fans, they also are pretty bad at it. Teaching a young kid to brush their teeth is really hard. I created a little […]