codigo facilito



pwm led con pot

http://www.youtube.com/watch?v=2RhzXuETnwg

servomotores

http://www.youtube.com/watch?v=LXr_NLrjmmk

Standalone

http://www.youtube.com/watch?v=1BmnOEyYpLI

relevadores

http://www.youtube.com/watch?v=yac3HjpNw7Q

PIR encender foco
http://www.youtube.com/watch?v=HXFC4TnWjSI

Teclados 
http://www.youtube.com/watch?v=-Hhb-mamd10

Temperatura
http://www.youtube.com/watch?v=QEIZjCVI2NQ

Comunicacion serial
http://www.youtube.com/watch?v=IS1ovQOS1Ao

Ping  ultrasonido
http://www.youtube.com/watch?v=-cK5-Nv1Bfk

Debounce funciones
http://www.youtube.com/watch?v=NPnwi0Wwb90

Botones
http://www.youtube.com/watch?v=7ob8CDEmExs

Introduccion
http://www.youtube.com/watch?v=Kgz0vD1vSxY

curso arduino -Trailer
http://www.youtube.com/watch?v=RRpUMjMHU6U

instalar arduino y parpadear led
http://www.youtube.com/watch?v=bwkHUXa9HWM