Hello,
I'm in need of a simple circuit for indicating the charge of a single 1.5 battery via a single or a couple of LEDs.
Ideally, full operative charge is shown by a green LED, but when level goes below a certain threshold, let's say 0.9V, green LED goes off and red LED goes on.
Another interesting option could be a red LED blinking at a slow frequency when the battery is full, progressively increasing the blinking frequency as the charge decreases.
Do you guys think it could be feasible?
Thank you!
I'm in need of a simple circuit for indicating the charge of a single 1.5 battery via a single or a couple of LEDs.
Ideally, full operative charge is shown by a green LED, but when level goes below a certain threshold, let's say 0.9V, green LED goes off and red LED goes on.
Another interesting option could be a red LED blinking at a slow frequency when the battery is full, progressively increasing the blinking frequency as the charge decreases.
Do you guys think it could be feasible?
Thank you!