--- product_id: 221806948 title: "EC11 Rotary Encoder 10PCS 7 Pin 20MM Digital Potentiometer" brand: "dafurui" price: "9.60 OMR" currency: OMR in_stock: true reviews_count: 8 category: "Da Fu Rui" url: https://www.desertcart.com.om/products/221806948-ec11-rotary-encoder-10pcs-7-pin-20mm-digital-potentiometer store_origin: OM region: Oman --- # 5V rated voltage 360° smooth rotation 7-pin versatile connectivity EC11 Rotary Encoder 10PCS 7 Pin 20MM Digital Potentiometer **Brand:** dafurui **Price:** 9.60 OMR **Availability:** ✅ In Stock ## Summary > 🔄 Turn up your tech game with precision and style! ## Quick Answers - **What is this?** EC11 Rotary Encoder 10PCS 7 Pin 20MM Digital Potentiometer by dafurui - **How much does it cost?** 9.60 OMR with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/221806948-ec11-rotary-encoder-10pcs-7-pin-20mm-digital-potentiometer) ## Best For - dafurui enthusiasts ## Why This Product - Trusted dafurui brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Pack of 10:** Perfect for prototyping, robotics, and scalable production runs - • **Compact 20mm Shaft:** Ideal size for sleek industrial and DIY electronics setups - • **Robust 7-Pin Interface:** Ensures reliable, multi-signal connectivity for complex projects - • **Precision 360° Control:** Full rotation for seamless adjustments and fine-tuned input - • **Durable Build with Plum Blossom Shaft:** Combines metal and plastic for longevity and tactile feedback ## Overview The EC11 Rotary Encoder 10PCS pack features 7-pin connectivity and a 20mm shaft diameter, designed for 360-degree smooth rotation at a rated 5V voltage. Built with durable plastic and metal materials, it offers reliable performance for industrial controls, robotics, and computer input devices. This bulk set is perfect for professionals seeking precise, scalable input solutions with tactile feedback. ## Description DaFuRui EC11 Rotary Encoder 10PCS 7 Pin 20MM Digital Potentiometer | Dafurui 10 Pack LM2596 DC-DC Adjustable Buck Converter 3.0-40V to 1.5-35V Power Supply Step Down Voltage Regulator Module: desertcart.com: Industrial & Scientific Review: Work great, dbounce is controllable - They work great, with ( interrupts) it has zero lag and catches every edge. Use (no interrupts/interrupts) to have insanely precise control. Didn't find bounce to be an issue..... *However the pins are fragile and break off, needed to solder pins that fit into the breadboard. Review: Good value as an inexpensive rotary encoder - They work well, but as a mechanical switch encoder type, they do have some contact bounce. The solution is to use a good driver that is designed to work with these devices, or take a look at some example code in Arduino or Raspberry PI reference designs. ## Features - ★Product Name: Encoder code with Switch; Adjustment Method: 360 Degree; Pin Numbers: 7; Rated Voltage: 5 V. - ★Shaft Diameter: 6mm/0.24"; Shaft Height: 20mm/0.79"; Thread Diameter: 6.8mm/0.27".Shaft Movement Direction: Action Type: Momentary. - ★Material: Plastic, Metal; Main Color: Blue, Silver Tone.Shaft type: Plum blossom handle - ★Application: for industrial controls, robotics, photographic lenses, computer input devices - ★Package Content: 10 x EC11 Rotary Encoder with Switch and Knob Caps. (20MM). ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.6 out of 5 stars 39 Reviews | ## Images ![EC11 Rotary Encoder 10PCS 7 Pin 20MM Digital Potentiometer - Image 1](https://m.media-amazon.com/images/I/612XJjRnMZL.jpg) ![EC11 Rotary Encoder 10PCS 7 Pin 20MM Digital Potentiometer - Image 2](https://m.media-amazon.com/images/I/51QT1Kr4zRL.jpg) ![EC11 Rotary Encoder 10PCS 7 Pin 20MM Digital Potentiometer - Image 3](https://m.media-amazon.com/images/I/61MsDUCXq2L.jpg) ![EC11 Rotary Encoder 10PCS 7 Pin 20MM Digital Potentiometer - Image 4](https://m.media-amazon.com/images/I/71RgE1TW5jL.jpg) ![EC11 Rotary Encoder 10PCS 7 Pin 20MM Digital Potentiometer - Image 5](https://m.media-amazon.com/images/I/710KevLCwrL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Work great, dbounce is controllable *by B***R on November 25, 2025* They work great, with ( interrupts) it has zero lag and catches every edge. Use (no interrupts/interrupts) to have insanely precise control. Didn't find bounce to be an issue..... *However the pins are fragile and break off, needed to solder pins that fit into the breadboard. ### ⭐⭐⭐⭐⭐ Good value as an inexpensive rotary encoder *by B***B on April 27, 2024* They work well, but as a mechanical switch encoder type, they do have some contact bounce. The solution is to use a good driver that is designed to work with these devices, or take a look at some example code in Arduino or Raspberry PI reference designs. ### ⭐⭐⭐⭐ The rotary switches are mechanically electrically noisy, but otherwise work as described *by P***W on August 17, 2024* These took a lot of experimentation with s/w algorithms to overcome the noisy switch bounce. But they were inexpensive and you get what you pay for ## Frequently Bought Together - DaFuRui (7 Pin 20MM)10 PCS 360 Degree EC11 Rotary Encoder Code Switch Digital Potentiometer with Caps - Hilitchi 250-Pcs 6 x 6mm 12 x 12mm Tactile Push Button Switch Micro Momentary Tact Assortment Kit - 20 Value / 4 Pins - uxcell 2.54mm 2x20 40-Pin Female Pin Header Socket Connector Strip 10 Pcs --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.om/products/221806948-ec11-rotary-encoder-10pcs-7-pin-20mm-digital-potentiometer](https://www.desertcart.com.om/products/221806948-ec11-rotary-encoder-10pcs-7-pin-20mm-digital-potentiometer) --- *Product available on Desertcart Oman* *Store origin: OM* *Last updated: 2026-08-21*