--- product_id: 44880254 title: "5Pcs KY-040 Rotary Encoder Module with 15Γ—16.5 mm with Knob Cap for Arduino (Pack of 5) CYT1062" brand: "cylewet" price: "69.34 DT" currency: TND in_stock: true reviews_count: 8 category: "Cylewet" url: https://www.desertcart.tn/products/44880254-5pcs-ky-040-rotary-encoder-module-with-15-16-5 store_origin: TN region: Tunisia --- # 5V working voltage 20 pulses per rotation 15Γ—16.5mm aluminum knob 5Pcs KY-040 Rotary Encoder Module with 15Γ—16.5 mm with Knob Cap for Arduino (Pack of 5) CYT1062 **Brand:** cylewet **Price:** 69.34 DT **Availability:** βœ… In Stock ## Summary > πŸ”„ Turn up your projects with precision and style! ## Quick Answers - **What is this?** 5Pcs KY-040 Rotary Encoder Module with 15Γ—16.5 mm with Knob Cap for Arduino (Pack of 5) CYT1062 by cylewet - **How much does it cost?** 69.34 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/44880254-5pcs-ky-040-rotary-encoder-module-with-15-16-5) ## Best For - cylewet enthusiasts ## Why This Product - Trusted cylewet brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Robust 5V Operation:** Reliable performance at standard 5V, with proven stability down to 1.2V for versatile projects. - β€’ **Durable Aluminum Knob:** Sleek, sturdy 15mm aluminum alloy knob for premium tactile control and longevity. - β€’ **Plug & Play Panel Mount:** Threaded shaft and included hardware make mounting and integration seamless and professional. - β€’ **Precision Pulse Counting:** Track every turn with 20 pulses per rotation for ultra-accurate input. - β€’ **Reset Button Integration:** Instantly reset your count to zero with the built-in push buttonβ€”perfect for iterative design. ## Overview This 5-pack of KY-040 Rotary Encoder Modules offers precise 20-pulse-per-rotation tracking with a durable aluminum knob and integrated reset button. Designed for 5V operation but proven reliable down to 1.2V, these encoders provide glitch-free, stable signals ideal for Arduino and other microcontroller projects. With panel-mount capabilities and included hardware, they deliver professional-grade performance and ease of integration for makers and engineers alike. ## Description One round number of pulse: 20 Working voltage: 5V 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 The Specification of Knob Cap: diameter: 15mm/ 0.59in; height: 16.5mm/ 0.65in Package Includes: 5Γ— Rotary Encoder Module 5Γ— Potentiometer cap Review: Very much a value add to your projects. - Very good product for the price point. Knobs are good quality and fit the encoder well. With the threaded shaft, the encoder has panel mount capabilities. All hardware was included and everything works fine. Soldering on the board is good, and I don't expect to have any issues with these. I have implemented 2 of these into my design with no issues. Plus I have 3 more for my next project. Review: Works reliably down to 1.2 VDC. I am exceptionally happy with tis product! - Checked all 5 on the scope. They all worked reliably down to 1.2V. (The product description says 5V), my projects usually run at 3.3V or 2.2V for NiMH battery powered. There is no ringing or glitching on the Clock, Data, or Button Data signals. (No need to de-bounce or worry about false data). My Fluke couldn't read any idle current, so it is less than 10uA. All lines are normally high. Pressing the button does not change the Clock or Data lines. Data is valid on Falling or Rising edge of the clock. Although, the data line is stable for a longer period of time when using the falling edge of the clock. There is one clock pule per indent on the shaft. Turning Clock-Wise. and using the falling edge, data is high. Turning Counter Clock-Wise. and using the falling edge, data is low. (Data level is reversed if you are using the rising edge of the clock. So, this is perfect for any project running from 2.2V to 5V. I am exceptionally happy with this product! ## Features - Working voltage: 5V; One round number of pulse: 20 - 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 - The Specification of Knob Cap: diameter: 15mm/ 0.59in; height: 16.5mm/ 0.65in ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #71,955 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #43 in Potentiometers | | Customer Reviews | 4.5 out of 5 stars 404 Reviews | ## Images ![5Pcs KY-040 Rotary Encoder Module with 15Γ—16.5 mm with Knob Cap for Arduino (Pack of 5) CYT1062 - Image 1](https://m.media-amazon.com/images/I/61r19fQ2LsL.jpg) ![5Pcs KY-040 Rotary Encoder Module with 15Γ—16.5 mm with Knob Cap for Arduino (Pack of 5) CYT1062 - Image 2](https://m.media-amazon.com/images/I/61oKpdSjJzL.jpg) ![5Pcs KY-040 Rotary Encoder Module with 15Γ—16.5 mm with Knob Cap for Arduino (Pack of 5) CYT1062 - Image 3](https://m.media-amazon.com/images/I/51cdZD1WyjL.jpg) ![5Pcs KY-040 Rotary Encoder Module with 15Γ—16.5 mm with Knob Cap for Arduino (Pack of 5) CYT1062 - Image 4](https://m.media-amazon.com/images/I/513Xhbf3jhL.jpg) ![5Pcs KY-040 Rotary Encoder Module with 15Γ—16.5 mm with Knob Cap for Arduino (Pack of 5) CYT1062 - Image 5](https://m.media-amazon.com/images/I/61Hk-hnoCoL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very much a value add to your projects. *by Q***E on September 15, 2025* Very good product for the price point. Knobs are good quality and fit the encoder well. With the threaded shaft, the encoder has panel mount capabilities. All hardware was included and everything works fine. Soldering on the board is good, and I don't expect to have any issues with these. I have implemented 2 of these into my design with no issues. Plus I have 3 more for my next project. ### ⭐⭐⭐⭐⭐ Works reliably down to 1.2 VDC. I am exceptionally happy with tis product! *by P***L on May 28, 2020* Checked all 5 on the scope. They all worked reliably down to 1.2V. (The product description says 5V), my projects usually run at 3.3V or 2.2V for NiMH battery powered. There is no ringing or glitching on the Clock, Data, or Button Data signals. (No need to de-bounce or worry about false data). My Fluke couldn't read any idle current, so it is less than 10uA. All lines are normally high. Pressing the button does not change the Clock or Data lines. Data is valid on Falling or Rising edge of the clock. Although, the data line is stable for a longer period of time when using the falling edge of the clock. There is one clock pule per indent on the shaft. Turning Clock-Wise. and using the falling edge, data is high. Turning Counter Clock-Wise. and using the falling edge, data is low. (Data level is reversed if you are using the rising edge of the clock. So, this is perfect for any project running from 2.2V to 5V. I am exceptionally happy with this product! ### ⭐⭐⭐⭐ Reasonable little encoder. Nothing special, but nothing wrong. *by A***Y on November 19, 2018* I've been testing these now for a few days on my bench and they seem reliable. The action is smooth, with reasonably noticeable detent points. There are two steps per detent in the output. Markings on the pins are CLK, D0, SW, VCC, GND. CLK and D0 are the A and B pins. The switch is active low as delivered. The knob is ok, though it is only a press-fit. The pic is a little deceiving in that the end of the pot makes it look like a really high quality knob but the sides are the same plastic you get on most knobs. Taking one star for the knob quality. ## Frequently Bought Together - Cylewet 5Pcs KY-040 Rotary Encoder Module with 15Γ—16.5 mm with Knob Cap for Arduino (Pack of 5) CYT1062 - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects - ELEGOO MEGA R3 Board ATmega 2560 + USB Cable Compatible with Arduino IDE Projects RoHS Compliant --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/44880254-5pcs-ky-040-rotary-encoder-module-with-15-16-5](https://www.desertcart.tn/products/44880254-5pcs-ky-040-rotary-encoder-module-with-15-16-5) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-30*