Battery level indicator
Review: 5 - "A masterpiece of literature" by , written on May 4, 20020
Great

Battery level indicator

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  • Product SKU: LGKT059
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₹ 299 ₹ 399
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Highlights
  • Product Code: LGKT059
  • Technical Support: upto 30mins Video support
  • Handmade
  • Make in India
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  • 20% Deposit before shipping
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Details
  • Unsoldered PCB and all components to be soldered on PCB.
  • Includes all ICs, Connecting wires, and battery cap.
  • Documentation: PCB Specifications, Component list, and Circuit diagram.
  • Power Supply: No battery included, kit.
  • Video tutorial is available on YouTube.
  • One set of the ready made in working condition.
  • Includes all ICs, Connecting wires, and Battery cap.
  • Documentation: PCB Specifications, Component list, and Circuit diagram.
  • Power Supply: No battery included, with the kit.
  • Video tutorial is available on YouTube.

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Specification

Description

The heart of this 12v battery level indicator circuit is LM3914 IC. This IC takes input analog voltage and drives 10 LED’s linearly according to the input analog voltage. In this circuit, there is no need for resistors in series with LEDs because the current is regulated by the IC. This Battery level indicator is more durable.

The battery level indicator circuit is designed to monitor 10V to 15V DC. The circuit will work even if the battery voltage is 3V. The operating voltage of this IC is 3v to 25v DC. LM3914 drives led’s, LCDs, and vacuum fluorescents. The IC contains an adjustable reference and an accurate 10-steps divider. This IC can also act as a sequencer.

Block Diagram

Battery-level-indicator-block-diagram

Physical Attributes

  • Dimensions (cm) L x W x H : 20 x 15 x 5
  • Weight (gm): 200

Product Video

Customer Reviews

Based on 6 reviews
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(6)
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S
Soumyodeep Dey
company to growth

I gave a 5 star review because I know what it's like to fight for stars to assist the company in its growth.

M
Manoj Lakdawala
Good

One of the best project

V
Vijay Prasad
Nice

Very nice project

D
Devansh Agrawal
Thank you

A SPECIAL THANK-YOU:

S
Sachin kindarle
Project

It's a good package product for basic projects.

a
apoorv nema
Good

Good working ready to use kit