I have 3,3V pro mini with NTC and rf24l01 running on 18650 battery. How to make some sort of a switch so when battery goes under some level power gets cut off so i don't damage it?

Low power cut off

who_took_my_nick April 6, 2018, 1:15pm 7

I believe these should do the job?

Topic		Replies	Views
Cutting power to 5V Arduino Pro Mini if battery voltage is too low... General Electronics	8	2546	May 6, 2021
Cut in/out power when battery is too low General Electronics	5	678	May 6, 2021
Sensing Battery Voltage and auto-shutdown? Motors, Mechanics, Power and CNC	5	4430	May 6, 2021
Arduino cutting power to itself General Electronics	9	2671	May 6, 2021
Arduino Mega auto power off when battery drops below necessary voltage? General Guidance	5	1725	May 5, 2021