High Accuracy 12 Volt Battery Low Indicator Circuit Diagram.
High Accuracy 12 Volt Battery Low Indicator Circuit Diagram. If battery voltage less than 9.60 volt LED indicator start glowing. Circuit Diagram and designed by; "AMKP40 technology" YouTube channel. Friends this circuit working very well without a problem. This circuit's LED glowing if your 12v battery discharged at 0% battery level exactly 9.60v and stop glowing over 9.60v. Using this circuit diagram or design accuracy is approximately 5±% for more accuracy suggest you use TL471 IC etc. This circuit consume very low amount of power and you can use this circuit very wide voltage range DC- 3v to 30v maximum. IMPORTANT:- This circuit is very sensitive make sure perfect isolation the IC's gate pins. If you have any questions about this circuit please feel free to comment below in the comment section below 👇🏻. Like 👍🏻 share 🔗 Follow ✅ SUBSCRIBE YouTube channel "AMKP40 technology". Thank you ❤️🙏🏻.