Prime Big Deals are live! View Deals
Search  for anything...

LM3914N-1 LM3914 Dot Bar-Graph Display Driver w/Regulated and programmable LED Current Drive eliminating ex resistors DIP-18 Breadboard-Friendly (Pack of 2)

  • Based on 24 reviews
Condition: New
Checking for the best price...

Buy Now, Pay Later


As low as $3 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: 12 left in stock
Fulfilled by Juried Engineering

Arrives Oct 9 – Oct 13
Order within 11 hours and 5 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Features

  • The LM3914 is a monolithic integrated circuit that senses analog voltage levels and drives 10 LEDs, providing a linear analog display.
  • Bar or Dot Display Mode Externally Selectable by User, Drives LEDs, LCDs or Vacuum Fluorescents and Breadboard-Friendly
  • Expandable to Displays of 100 Steps
  • Internal Voltage Reference from 1.2V to 12V
  • Operates with Single Supply of Less than 3V

Voltage: 3 volts


Color: Black


Contact Type: Spst


Brand: Juried Engineering


Number of Positions: 10


Voltage: 3 volts


Contact Type: Spst


Number of Positions: 10


Circuit Type: Analog


Operating Voltage: 3 volts_of_direct_current


Operation Mode: automatic


Connector Type Used on Cable: Pin Header


Compatible Devices: Devices with IC interfaces, controllers, and visual alarm functions


Control Method: App


Control Type: limited


Switch Type: Dip


Color: Black


Material Type: PDIP


Brand Name: Juried Engineering


Manufacturer: National Semiconuctor


UPC: 719417816639


Item Weight: 30 milligrams


Model: LM3914N-1/NOPB


Part Number: LM3914N-1/NOPB


Unit Count: 2 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Oct 9 – Oct 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Worked Perfect
Perfect replacement for a 12 volt battery gauge. I didn't have to make any adjustments.
Reviewed in the United States on October 29, 2024 by doloff printing

  • Great quality
Excellent price. Availability and shipping speed were outstanding. Great ic for hobbyists and enthusiasts.
Reviewed in the United States on December 1, 2023 by Carlton187

  • Simple way to drive a 10led bargraph using a single analog voltage input!
The media could not be loaded. I used this chip to drive a 10led bargraph display which is a sump pump water level indicator for my custom pump control.
Reviewed in the United States on April 18, 2023 by DvdPlayfair

  • Bought these for projects.
Got these for use in a capacitor leakage tester project... Will probably use them in a few other projects as well.
Reviewed in the United States on January 15, 2020 by Brett Peterson

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...