---
product_id: 95765450
title: "Taiss / 5Pcs KY-040 Rotary Encoder Module with 15×16.5 mm with Knobs Cap"
brand: "taiss"
price: "€ 18.98"
currency: EUR
in_stock: true
category: "Taiss"
url: https://www.desertcart.be/products/95765450-taiss-5pcs-ky-040-rotary-encoder-module-with-15-16
store_origin: BE
region: Belgium
---

# 5V working voltage for stable performance 20 pulses per rotation for precise control Durable aluminium alloy knob, 15×16.5mm Taiss / 5Pcs KY-040 Rotary Encoder Module with 15×16.5 mm with Knobs Cap

**Brand:** taiss
**Price:** € 18.98
**Availability:** ✅ In Stock

## Summary

> 🔧 Turn up your innovation with precision and style!

## Quick Answers

- **What is this?** Taiss / 5Pcs KY-040 Rotary Encoder Module with 15×16.5 mm with Knobs Cap by taiss
- **How much does it cost?** € 18.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/95765450-taiss-5pcs-ky-040-rotary-encoder-module-with-15-16)

## Best For

- taiss enthusiasts

## Why This Product

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

## Key Features

- • **Prototyping Made Easy:** Breakout board design simplifies wiring and accelerates your development workflow.
- • **Robust Aluminium Knob:** Sleek, durable 15mm diameter knob designed for professional-grade handling.
- • **Precision Pulse Control:** 20 pulses per rotation ensure ultra-responsive input for your projects.
- • **Resettable Encoder Button:** Instantly reset counts to zero with the built-in push button for flawless calibration.
- • **Universal 5V Compatibility:** Seamlessly integrates with Arduino and similar microcontrollers.

## Overview

The Taiss 5Pcs KY-040 Rotary Encoder Module set features 5 durable rotary encoders with aluminium alloy knobs (15×16.5mm), operating at 5V and delivering 20 pulses per rotation. Each encoder includes a built-in push button to reset counts, making it ideal for precise input control in prototyping and embedded projects. Compatible with Arduino and similar platforms, these modules combine reliability and ease of use for professional developers and makers.

## Description

Taiss / 5Pcs KY-040 Rotary Encoder Module with 15×16.5 mm with Knobs Cap: desertcart.com: Industrial & Scientific

## Features

- Working voltage: 5V; One round number of pulse: 20
- The Material of Knob Cap: aluminium alloy；The Specification of Knob Cap: diameter: 15mm/ 0.59in; height: 16.5mm/ 0.65in
- The rotary encoder can count the number of pulse output during rotation in the positive direction and reverse direction through the rotation and this rotation counts are not limited
- With the key on the rotary encoder, you can reset to the initial state, that is, counting from 0
- Package content: 5pcs x Rotary Encoder Module + 5pcs black Knob .

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07F26CT6B |
| Best Sellers Rank | #105,591 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #16 in Switch Encoders |
| Date First Available | June 26, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.76 ounces |
| Item model number | KY-040 |
| Manufacturer | Taiss |
| Package Dimensions | 4.49 x 3.46 x 1.42 inches |

## Images

![Taiss / 5Pcs KY-040 Rotary Encoder Module with 15×16.5 mm with Knobs Cap - Image 1](https://m.media-amazon.com/images/I/71w01-F75EL.jpg)
![Taiss / 5Pcs KY-040 Rotary Encoder Module with 15×16.5 mm with Knobs Cap - Image 2](https://m.media-amazon.com/images/I/61T6Eq165wL.jpg)
![Taiss / 5Pcs KY-040 Rotary Encoder Module with 15×16.5 mm with Knobs Cap - Image 3](https://m.media-amazon.com/images/I/71vQrFJWFrL.jpg)
![Taiss / 5Pcs KY-040 Rotary Encoder Module with 15×16.5 mm with Knobs Cap - Image 4](https://m.media-amazon.com/images/I/61CczUpzXkL.jpg)
![Taiss / 5Pcs KY-040 Rotary Encoder Module with 15×16.5 mm with Knobs Cap - Image 5](https://m.media-amazon.com/images/I/61kh3z+p4CL.jpg)

## Frequently Bought Together

- Taiss / 5Pcs KY-040 Rotary Encoder Module with 15×16.5 mm with Knobs Cap
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**Shop now:** [https://www.desertcart.be/products/95765450-taiss-5pcs-ky-040-rotary-encoder-module-with-15-16](https://www.desertcart.be/products/95765450-taiss-5pcs-ky-040-rotary-encoder-module-with-15-16)

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-06-25*