12v Battery Voltage Monitor using LEDs and LM339 comparator

(Last Updated On: August 7, 2019) Table of Contents Description:Charge Vs Voltage Table:LM339 Voltage Comparator IC:LM339 Voltage Comparator Features:LM339 Voltage Comparator Pinout:Battery Voltage Monitor Finally Testing:watch Video Tutorial:12v Battery Related Projects:Learn how to use an Operational Amplifier as the Voltage Comparator: Description: Battery Voltage Monitor- In this tutorial, you will learn how to display the … Continue reading 12v Battery Voltage Monitor using LEDs and LM339 comparator