Hidroalcoholic gel dispenser
Este es un dispositivo que hicimos durante la pandemia, allá por diciembre de 2020. Está hecho con un Lego EV3 y un sensor de distancia que activa dos motores al detectar una distancia muy cercana. Dichos motores giran dos levas que son las que aprietan el bote para que salga el gel.
En su momento tuvo gran expectación, ya que fué un sistema ingenioso (como tantos otros que se tuvieron que improvisar durante la pandemia) para dispensar gel hidroalcoholico sin tocar el bote.
English
This is a device we made during the pandemic, back in December 2020. It is made with a Lego EV3 and a distance sensor that activates two motors when it detects a very close distance. These motors turn two cams that squeeze the bottle so that the gel comes out.
At the time it was highly anticipated, as it was an ingenious system (like so many others that had to be improvised during the pandemic) to dispense hydroalcoholic gel without touching the bottle.
