via Instagram https://www.instagram.com/accounts/login/?next=/p/rfvjfbLi9f/ Still of the Arduino digital hourglass.2014-08-09 in consulting tagged IFTTT / Instagram by lemsy (updated 1578 days ago)
Arduino sketch: digital hourglass in which an initial motion switch ...2014-08-09 in consulting tagged IFTTT / Instagram by lemsy
