hi, how can I turn an arduino UNO on and off without using the USB cable? Using an on / off switch with a 9V battery can I?

Turn arduino on and off with switch

UKHeliBob October 29, 2021, 5:44pm 3

Topic		Replies	Views
Toggle Switch General Electronics	11	3547	May 6, 2021
Connect a toggle switch to arduino General Guidance	4	1944	May 5, 2021
Trouble with basic switching Troubleshooting	16	4389	May 6, 2021
Quick question - Switch as a input General Guidance	7	841	May 5, 2021
Create "ON/OFF switch" General Guidance	9	1197	May 5, 2021