NICAD-NIMH BATTERY MONITOR

This project is a NiCad-NiMh Battery Monitor based on LM3914 IC

NICAD-NIMH BATTERY MONITOR

DESCRIPTION

The simple project can be used as test gear. Its easy way to monitor the battery voltages, especially dry cell, NICAD, NIMH, supply up to 1.5 Voltage. Battery Monitor range 0.15V to 1.5V. The project is built around Texas instruments LM3914, The LM3914 senses the voltage levels of the battery and drives the 10 light emitting diodes based on the voltage detected on input connector. Circuit works on 5V DC. J1 Jumper is used to select the DOT mode or bar graph mode.

SCHEMATIC

NICAD-NIMH BATTERY MONITOR

PARTS

NICAD-NIMH BATTERY MONITOR

PCB

NICAD-NIMH BATTERY MONITOR  NICAD-NIMH BATTERY MONITOR

Source: NICAD-NIMH BATTERY MONITOR


About The Author

Ibrar Ayyub

I am an experienced technical writer holding a Master's degree in computer science from BZU Multan, Pakistan University. With a background spanning various industries, particularly in home automation and engineering, I have honed my skills in crafting clear and concise content. Proficient in leveraging infographics and diagrams, I strive to simplify complex concepts for readers. My strength lies in thorough research and presenting information in a structured and logical format.

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