Car battery digital level indicator

412

05:21:32

L = Low                    (10 V to 11.9 V)
I = Intermediary      (12 V to 14 V)
H = High                   (14.1 V to 16 V)
You need to adjust for your needs of levels
I try to adjust but here in EC not work like in reality, I built it and work nice with some values changed
Adjust zenners and resistors from digital display only
Transistors: 3 x BC177 or BC178
Power source: replace with your car 12 V battery!

published 10 years ago

wyoelk

10 years ago

Another cool kievci post. Great use of components

kievci

10 years ago

Thank you wyoelk, appreciated!

mahmud50

10 years ago

Cool

kievci

10 years ago

Thank you mahmud50, welcome to EC!

Lucan01

10 years ago

Good work thank you

kievci

10 years ago

Thank you too, Lucan01!

add comment in editor

EveryCircuit is an easy to use, highly interactive circuit simulator and schematic capture tool. Real-time circuit simulation, interactivity, and dynamic visualization make it a must have application for professionals and academia. EveryCircuit user community has collaboratively created the largest searchable library of circuit designs. EveryCircuit app runs online in popular browsers and on mobile phones and tablets, enabling you to capture design ideas and learn electronics on the go.