This project is a one minute timer I decided to do it because: there are almost never examples with lcd I2C and because he always thought about having a timer made by me
Este proyecto es un temporizador de un minuto lo decidí hacer porque: casi nunca hay ejemplos con lcd I2C y por que siempre he pensado en tener un temporizador hecho por mí
how to arm
1. armar el boton
el boton se conecta a pin 13 a 5v y a gnd
1. arm the button
the button connects to pin 13 at 5v and gnd
2.armar el buzzer
a pin 12 conectado a positivo y negativo a gnd
2. assemble the buzzer
to pin 12 connected to positive and negative to gnd
3.assemble the i2c lcd
3.armar el lcd i2c
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