i’m new to arduino…i purchased ard. nano usb 3.0 for $42 and was wondering how i can power it through a solderless breadboard…
Hello, are you trying to power a breadboard (this is very common) or trying to power the Arduino from a breadboard. I can’t think of a good reason to power it from a breadboard vs. a battery or Ac adapter / USB
The Arduino Nano can be powered via USB, but also using 7-12V. If you’re using a solderless breadboard, you simply need to connect the Vin pin to a 7-12V supply, and GND to ground.
A solderless breadboard power supply provides 5V which you can supply directly to the +5V pin.