I found this circuit below. Here is the link: http://homepages.paradise.net.nz/bhabbott/lvw.html
I am wondering if I could use 4 of the TL431 to measure the voltage from a 1s-4s LiPo battery. I would like I to cutoff around 3.2v per cell. I don't know what size resistors I would use to accomplish this. I am new to this sort of thing. The extent of my knowledge is wiring LEDs in series and a set value voltage regulator. I am wondering if it would be easier to use a POT?
Thank you for your time.
I am wondering if I could use 4 of the TL431 to measure the voltage from a 1s-4s LiPo battery. I would like I to cutoff around 3.2v per cell. I don't know what size resistors I would use to accomplish this. I am new to this sort of thing. The extent of my knowledge is wiring LEDs in series and a set value voltage regulator. I am wondering if it would be easier to use a POT?
Thank you for your time.