---
product_id: 36948617
title: "IS131 7-Segment LED Display, 1 Digit Blue Common Cathode (Pack of 4)"
brand: "microtivity"
price: "€ 1.05"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.fi/products/36948617-is131-7-segment-led-display-1-digit-blue-common-cathode
store_origin: FI
region: Finland
---

# 3V Power 10 Pin Connection 1 Digit Display IS131 7-Segment LED Display, 1 Digit Blue Common Cathode (Pack of 4)

**Brand:** microtivity
**Price:** € 1.05
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Light Up Your Ideas with Style!

## Quick Answers

- **What is this?** IS131 7-Segment LED Display, 1 Digit Blue Common Cathode (Pack of 4) by microtivity
- **How much does it cost?** € 1.05 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/36948617-is131-7-segment-led-display-1-digit-blue-common-cathode)

## Best For

- microtivity enthusiasts

## Why This Product

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

## Key Features

- • **Pack of 4 for Value:** Stock up and save on your next project!
- • **Effortless Integration:** Standard 0.1" pitch for seamless connectivity.
- • **Versatile Applications:** Perfect for clocks, counters, and more!
- • **Illuminate Your Projects:** Transform your DIY electronics with vibrant blue digits!
- • **User-Friendly Instructions:** Get started quickly with included setup guide.

## Overview

The IS131 7-Segment LED Display features four 0.56-inch blue digits, designed for common cathode applications. With a forward voltage of 3V and a standard 0.1" pin pitch, these displays are perfect for a variety of electronic projects. Each pack includes user-friendly instructions to ensure a smooth setup.

## Description

Contains four 0.56-inch 7-Segment LED displays with blue color. Great for DIY and experiments.

## Features

- 4x 0.56-inch 7-segment LEDs
- 1 Digit, Blue, Common Cathode
- Forward Voltage: 3V
- 10 pins. Pitch: standard 0.1" (2.54mm). Please refer to product image for the connection diagram.
- Instructions included in product packaging.

## Images

![IS131 7-Segment LED Display, 1 Digit Blue Common Cathode (Pack of 4) - Image 1](https://m.media-amazon.com/images/I/71IryUzm7fL.jpg)
![IS131 7-Segment LED Display, 1 Digit Blue Common Cathode (Pack of 4) - Image 2](https://m.media-amazon.com/images/I/41-K1Waa5pL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice product
*by J***. on April 26, 2020*

Nice blue color. Works as intended.

### ⭐⭐⭐⭐ They work great, a little big for breadboarding
*by A***R on August 6, 2014*

I bought these to play with my Raspberry Pi. They work great, I like the blue color, and they're nice and bright. They're pretty large though; placed across a slot on a breadboard, there's only two rows on one side and three on the other left; not much room if you need to daisy chain them together for multiplexing projects. It would also be nice to have a blue dot on the back or something to indicate what color they are, just in case they got mixed up with similar looking parts, but I can do that myself with a sharpie.

### ⭐⭐⭐⭐⭐ Works great!
*by B***Z on January 8, 2013*

Works as described. Used it with my arduino for some simple counting stuff. Clocks, counts, etc. Great for when you just need a single display in a random spot, or, if you want you can just line all 4 up and create a traditional 4 digit 7 seg display.

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**Shop now:** [https://www.desertcart.fi/products/36948617-is131-7-segment-led-display-1-digit-blue-common-cathode](https://www.desertcart.fi/products/36948617-is131-7-segment-led-display-1-digit-blue-common-cathode)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-17*