robotica by https://padlet.com/krickst/nieves modulo de electrónica en-us 2018-06-23 17:56:22 UTC 2018-06-23 18:08:52 UTC hello@padlet.com sensor ultrasonico krickst https://padlet.com/krickst/nieves/wish/268302641 mide distancias hasta máximo 50 cm]]> 2018-06-23 18:08:07 UTC https://padlet.com/krickst/nieves/wish/268302641