---
product_id: 142090566
title: "LM3914N-1 LM3914 Dot Bar-Graph Display Driver w/Regulated & programmable LED Current Drive eliminating ext resistors DIP-18 Breadboard-Friendly (Pack of 10)"
brand: "juried engineering"
price: "¥11344"
currency: JPY
in_stock: true
category: "Juried Engineering"
url: https://www.desertcart.jp/products/142090566-lm3914n-1-lm3914-dot-bar-graph-display-driver-w-regulated
store_origin: JP
region: Japan
---

# LM3914N-1 LM3914 Dot Bar-Graph Display Driver w/Regulated & programmable LED Current Drive eliminating ext resistors DIP-18 Breadboard-Friendly (Pack of 10)

**Brand:** juried engineering
**Price:** ¥11344
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** LM3914N-1 LM3914 Dot Bar-Graph Display Driver w/Regulated & programmable LED Current Drive eliminating ext resistors DIP-18 Breadboard-Friendly (Pack of 10) by juried engineering
- **How much does it cost?** ¥11344 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/142090566-lm3914n-1-lm3914-dot-bar-graph-display-driver-w-regulated)

## Best For

- juried engineering enthusiasts

## Why This Product

- Trusted juried engineering brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Juried Engineering LM3914N-1 LM3914 Dot Bar-Graph Display Driver w/Regulated & programmable LED Current Drive eliminating ext resistors DIP-18 Breadboard-Friendly (Pack of 10): desertcart.com: Industrial & Scientific

## Features

- Drives LEDs, LCDs or Vacuum Fluorescents and Breadboard-Friendly
- Bar or Dot Display Mode Externally Selectable by User
- Expandable to Displays of 100 Steps
- Internal Voltage Reference from 1.2V to 12V
- Operates with Single Supply of Less than 3V

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PXZZ1F1 |
| Best Sellers Rank | #1,104,108 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #71 in Industrial Electrical Signal Comparators |
| Date First Available | March 24, 2019 |
| Item model number | LM3914N-1/NOPB |
| Manufacturer | National Semiconuctor |

## Images

![LM3914N-1 LM3914 Dot Bar-Graph Display Driver w/Regulated & programmable LED Current Drive eliminating ext resistors DIP-18 Breadboard-Friendly (Pack of 10) - Image 1](https://m.media-amazon.com/images/I/41ew4gdeeTL.jpg)
![LM3914N-1 LM3914 Dot Bar-Graph Display Driver w/Regulated & programmable LED Current Drive eliminating ext resistors DIP-18 Breadboard-Friendly (Pack of 10) - Image 2](https://m.media-amazon.com/images/I/41oo-o7dbKL.jpg)
![LM3914N-1 LM3914 Dot Bar-Graph Display Driver w/Regulated & programmable LED Current Drive eliminating ext resistors DIP-18 Breadboard-Friendly (Pack of 10) - Image 3](https://m.media-amazon.com/images/I/417Dv-bPuHL.jpg)
![LM3914N-1 LM3914 Dot Bar-Graph Display Driver w/Regulated & programmable LED Current Drive eliminating ext resistors DIP-18 Breadboard-Friendly (Pack of 10) - Image 4](https://m.media-amazon.com/images/I/41YP7DjuLCL.jpg)
![LM3914N-1 LM3914 Dot Bar-Graph Display Driver w/Regulated & programmable LED Current Drive eliminating ext resistors DIP-18 Breadboard-Friendly (Pack of 10) - Image 5](https://m.media-amazon.com/images/I/41pxctLBHvL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/142090566-lm3914n-1-lm3914-dot-bar-graph-display-driver-w-regulated](https://www.desertcart.jp/products/142090566-lm3914n-1-lm3914-dot-bar-graph-display-driver-w-regulated)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-10*