Circuitos

 Semáforo 

https://www.tinkercad.com/things/iaWQh6OXZaU-smooth-trug-uusam/editel?sharecode=OMLc2ZjMUi5xJY4hpOY82pOkBFfdrODK5fDNXqZ8F0A

Reto 12 

https://www.tinkercad.com/things/1aYWHvqrLHM-mighty-elzing-hango/editel?sharecode=XN5b__hoFmF7GmXHOXDk6fTDHJtdjJKacYQuqnRmTj4

Sensor Ultrasonido 

https://www.tinkercad.com/things/8wiZKBxYjNR-fabulous-snicket-bigery/editel?sharecode=Gdy1m1haskdeyDpJTE8RyTC1sLs-Uq5QsdzF6kVorTk