can i use a 9v battery as an external power supply for arduino , which controls 4 dc motors , six sensors

arduino external power supply

system May 2, 2012, 6:02pm 2

If you mean one of those little rectangular things, then I wouldn't recommend it.

Topic		Replies	Views
Arduino External Power Project Guidance	27	925	May 5, 2021
9v external power + 3-6v dc motors? Motors, Mechanics, Power and CNC	13	280	February 12, 2024
Power supply design Motors, Mechanics, Power and CNC	10	2576	May 6, 2021
Best external power supply for Arduino Motors, Mechanics, Power and CNC	5	423	September 27, 2021
9V battery input into Arduino Uno General Electronics	5	1750	May 6, 2021