Question about Arduino's in general

Kev123

Reputable
Mar 22, 2015
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4,510
Do I need a seperate Arduino for every device i make that needs to be programmed or do I just need one Arduino to program all the devices?
 
Solution
Yes...

You're programming the Arduino. That means that the little black chip in the middle reads the code and turns on and off switches depending on what the code says. If you pull the arduino with its black chip out, your circuit just sits there.

Kev123

Reputable
Mar 22, 2015
2
0
4,510
@someone somewhere, thanks for the quick reply. So if I disconnect the Arduino from the project, the project will no longer do what I programmed it for?