---
product_id: 74469547
title: "10 Pcs EC11 Rotary Encoder Dode Switch Audio Digital Potentiometer with Switch - 20MM"
brand: "diyhz"
price: "3394 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Di Yhz"
url: https://www.desertcart.is/products/74469547-10-pcs-ec11-rotary-encoder-dode-switch-audio-digital-potentiometer
store_origin: IS
region: Iceland
---

# Momentary action type Rated DC 5V voltage 20MM precision shaft 10 Pcs EC11 Rotary Encoder Dode Switch Audio Digital Potentiometer with Switch - 20MM

**Brand:** diyhz
**Price:** 3394 kr
**Availability:** ✅ In Stock

## Summary

> ⚙️ Turn up your tech game with precision and style!

## Quick Answers

- **What is this?** 10 Pcs EC11 Rotary Encoder Dode Switch Audio Digital Potentiometer with Switch - 20MM by diyhz
- **How much does it cost?** 3394 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/74469547-10-pcs-ec11-rotary-encoder-dode-switch-audio-digital-potentiometer)

## Best For

- diyhz enthusiasts

## Why This Product

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

## Key Features

- • **Precision 20MM Shaft:** Engineered for smooth, accurate rotary control in your DIY or professional projects.
- • **Durable Build Quality:** Robust plastic and metal construction ensures longevity even in demanding environments.
- • **Momentary Action Switch:** Instant tactile feedback with every turn, perfect for audio and digital potentiometer applications.
- • **Plug & Play Versatility:** Includes nuts and washers for easy installation—upgrade your gear without hassle.
- • **Optimized for Innovation:** Ideal for prototyping, repairs, and custom electronics—stay ahead in the tech game.

## Overview

This 10-pack of EC11 Rotary Encoder Dode Switches features a 20MM shaft with momentary action, rated for DC 5V operation. Crafted from durable plastic and metal, these encoders come with nuts and washers for easy installation, making them perfect for audio controls, digital potentiometers, and DIY electronics projects. Trusted by professionals for reliable performance and smooth rotary input.

## Description

DIYhz 10 Pcs EC11 Rotary Encoder Dode Switch Audio Digital Potentiometer with Switch - 20MM: desertcart.com: Industrial & Scientific

Review: Works and well-made but watch polarity - The ALPS encoder I was replacing operated in the opposite polarity to this one, and since I don't have access to the firmware, the only thing I could try would be reversing pins or something. As it is, clockwise decrements on my unit. The polarity is determined by which pin fires first as the encoder is turned. Not sure how one would know in advance, I guess there are spec sheets or maybe someone can read that chart they post in the listing. Anyway I thought the unit was solid, nuts and washers are included, if you can't bend a pin back straight this hobby ain't for you.
Review: Works great - Used to repair my old WaveJet LeCroy Scope. Works great

## Features

- Avoid storing the products in a place at high temperature, high humidity and in Corrosive gases.
- Do not touch the product with water, as this may cause abnormal output waveforms.
- Material: Plastic, Metal; Main Color: Blue, Silver Tone.
- Rated Voltage: DC 5V; Shaft Movement Direction: Action Type: Momentary.
- Package Content: 10 x EC11 Rotary Encoder with Switch (20MM).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07D3DF8TK |
| Best Sellers Rank | #41,998 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #13 in Switch Encoders |
| Date First Available | May 15, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.39 ounces |
| Item model number | 10048 |
| Manufacturer | DIYhz |
| Package Dimensions | 4 x 1.6 x 0.4 inches |

## Images

![10 Pcs EC11 Rotary Encoder Dode Switch Audio Digital Potentiometer with Switch - 20MM - Image 1](https://m.media-amazon.com/images/I/71JvPHaM-WL.jpg)
![10 Pcs EC11 Rotary Encoder Dode Switch Audio Digital Potentiometer with Switch - 20MM - Image 2](https://m.media-amazon.com/images/I/61e3Ee92MkL.jpg)
![10 Pcs EC11 Rotary Encoder Dode Switch Audio Digital Potentiometer with Switch - 20MM - Image 3](https://m.media-amazon.com/images/I/61ldxN9ZxzL.jpg)
![10 Pcs EC11 Rotary Encoder Dode Switch Audio Digital Potentiometer with Switch - 20MM - Image 4](https://m.media-amazon.com/images/I/71EWMkmcoEL.jpg)
![10 Pcs EC11 Rotary Encoder Dode Switch Audio Digital Potentiometer with Switch - 20MM - Image 5](https://m.media-amazon.com/images/I/71DJ0OfTXAL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: how many pulses per rotation is this encoder?**
A: I can't be sure, but one rotation (360 deg) looks like about 24.

**Q: Are these switches linear where there's no click when rotating the knob**
A: There's a click. The description is rather bad I must say. They're digital rotary encoders. There's nothing analog about them, thus including words like "audio" and "potentiometer" are confusing. But they're typical rotary encoders... clicky-clicky and the knob can go around more than 360 degrees.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works and well-made but watch polarity
*by P***J on September 16, 2024*

The ALPS encoder I was replacing operated in the opposite polarity to this one, and since I don't have access to the firmware, the only thing I could try would be reversing pins or something. As it is, clockwise decrements on my unit. The polarity is determined by which pin fires first as the encoder is turned. Not sure how one would know in advance, I guess there are spec sheets or maybe someone can read that chart they post in the listing. Anyway I thought the unit was solid, nuts and washers are included, if you can't bend a pin back straight this hobby ain't for you.

### ⭐⭐⭐⭐⭐ Works great
*by A***R on December 3, 2025*

Used to repair my old WaveJet LeCroy Scope. Works great

### ⭐⭐⭐⭐⭐ I like them !
*by A***E on January 1, 2022*

some encoders sometimes give me two signals per detent, using these for a sim racing steering wheel to adjust TC and ABS using a Arduino Pro Micro and gives me accurate signal to detent ratio ! nice and small size too. I like them !

## Frequently Bought Together

- DIYhz 10 Pcs EC11 Rotary Encoder Dode Switch Audio Digital Potentiometer with Switch - 20MM
- ELEGOO MEGA R3 Board ATmega 2560 + USB Cable Compatible with Arduino IDE Projects RoHS Compliant
- KEYESTUDIO 10PCS Proto Shield for Arduino Mega, Double Sided PCB Prototype Shield Solderable for Arduino Mega R3 2560

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**Shop now:** [https://www.desertcart.is/products/74469547-10-pcs-ec11-rotary-encoder-dode-switch-audio-digital-potentiometer](https://www.desertcart.is/products/74469547-10-pcs-ec11-rotary-encoder-dode-switch-audio-digital-potentiometer)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-12*