Go Down

Topic: SIK #1, 5v connection (Read 1 time) previous topic - next topic


In the SIK project #1, the diagram shows a wire from the 5v pin on the Arduino board to the breadboard + column.  What is the purpose of this connection since it is not necessary to make the LED light up?  The LED draws its power from pin 13 (or whatever pin 0-13 you choose to connect it to).


You're correct that it is not necessary.  Perhaps it's to demonstrate the possibility of making that connection between the Arduino and the breadboard - and to get us in the habit of doing so?

Go Up

Please enter a valid email to subscribe

Confirm your email address

We need to confirm your email address.
To complete the subscription, please click the link in the email we just sent you.

Thank you for subscribing!

via Egeo 16
Torino, 10131