I/O Input trip voltage
VANITY
Posts: 6
Hello,
I'm trying to make a charge controller with a BS2 that will detect when the batteries are empty and fully charged. I'm planning to use a simple voltage divider tuned to trip two BS2 I/O pins at 8.8 V and 11.2 V.
Does anyone know at which voltage the BS2 input pins switch to high?
I'll also be running the BS2 of the very batteries that its regulating and I'm wondering if this may affect the trip voltage.
I'm trying to make a charge controller with a BS2 that will detect when the batteries are empty and fully charged. I'm planning to use a simple voltage divider tuned to trip two BS2 I/O pins at 8.8 V and 11.2 V.
Does anyone know at which voltage the BS2 input pins switch to high?
I'll also be running the BS2 of the very batteries that its regulating and I'm wondering if this may affect the trip voltage.
Comments
I just did a test with a pot and an analog volt meter and the dial read about 1.5 volts when the input tripped.
This was with a $15 multimeter from RadioShack so it aint saying much.
Hopefully Santa gets me a digital multimeter!