---
product_id: 573660466
title: "Taiss / 5pcs Rotary Encoder Module KY-040 with 15×16.5mm with Button Cap for Arduino"
brand: "taiss"
price: "5965 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/573660466-taiss-5pcs-rotary-encoder-module-ky-040-with-15-16
store_origin: IS
region: Iceland
---

# 5V working voltage 15mm aluminium alloy knob 20 pulses/rotation precision Taiss / 5pcs Rotary Encoder Module KY-040 with 15×16.5mm with Button Cap for Arduino

**Brand:** taiss
**Price:** 5965 kr
**Availability:** ✅ In Stock

## Summary

> 🔄 Master your rotations with precision and style!

## Quick Answers

- **What is this?** Taiss / 5pcs Rotary Encoder Module KY-040 with 15×16.5mm with Button Cap for Arduino by taiss
- **How much does it cost?** 5965 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/573660466-taiss-5pcs-rotary-encoder-module-ky-040-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

- • **Instant Reset Button:** Quickly reset your count to zero with the built-in push key for flawless calibration.
- • **Bidirectional Rotation:** Seamlessly count pulses in both clockwise and counterclockwise directions.
- • **Durable Aluminium Knob:** Sleek 15mm aluminium alloy knob designed for premium tactile feedback.
- • **Precision Pulse Counting:** Track rotation with 20 pulses per turn for ultra-accurate control.
- • **Plug & Play Arduino Ready:** Optimized for Arduino projects with easy integration and no batteries required.

## Overview

The Taiss KY-040 Rotary Encoder Module offers 20 pulses per rotation at a stable 5V operation, featuring a robust 15mm aluminium alloy knob. It supports unlimited bidirectional pulse counting and includes a reset button for instant zeroing. Perfectly tailored for Arduino enthusiasts, this 5-piece set combines durability and precision for advanced control projects.

## Description

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. The Material of Knob Cap: aluminium alloy

## 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 |
|---------------|-------|
| Manufacturer | Taiss |
| Part number | KY-040 |
| Item Weight | 50 g |
| Package Dimensions | 11.4 x 8.79 x 3.61 cm; 50 g |
| Item model number | KY-040 |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |

## Images

![Taiss / 5pcs Rotary Encoder Module KY-040 with 15×16.5mm with Button Cap for Arduino - Image 1](https://m.media-amazon.com/images/I/71w01-F75EL.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.is/products/573660466-taiss-5pcs-rotary-encoder-module-ky-040-with-15-16](https://www.desertcart.is/products/573660466-taiss-5pcs-rotary-encoder-module-ky-040-with-15-16)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-03*