using the digital output pins
Arduino's most important input-output pins are general-purpose input-outpu…
Arduino's most important input-output pins are general-purpose input-outpu…
each pin in Arduino has specific different work on the board. TX, RX, SEO, SDA …
Shield:(click on image to buy any of the shields) what is an Arduino shield? …
getting started with Arduino Uno this is the first Arduino to use form a proje…