Name: 2 PCS KY-040 360 Degree Rotary Encoder Module Brick Sensor clickable Switch with Knob Cap for Arduino
Brand: Tegg
SKU: 134073498
Price: 117.89 HKD
Availability: InStock
Rating: 4.5 (4 reviews)

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

HK$117

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hong Kong.

Secure transaction

Description

🔧 Turn up your projects with precision and style!

VALUE PACKED DUO - Two high-quality rotary encoders in one package—perfect for prototyping or multi-control projects.
SEAMLESS 360 CONTROL - Experience unlimited rotation counts for precise input without limits.
COMPACT DURABLE DESIGN - Aluminium alloy knob cap ensures a sleek, professional feel in a compact 30x19x28mm form.
DUAL FUNCTION PUSH BUTTON - Integrated clickable switch lets you reset or toggle functions effortlessly.
PLUG PLAY COMPATIBILITY - Optimized for Arduino and other microcontrollers with clear pin mapping for quick setup.

The Tegg KY-040 Rotary Encoder Module offers 360-degree continuous rotation with 20 pulses per revolution, powered by a stable 5V supply. Featuring a built-in clickable switch and a durable aluminium knob, this compact sensor is ideal for Arduino projects requiring precise input control, menu navigation, or motor control. Sold as a 2-pack, it delivers excellent value for makers and professionals alike.

Specifications

Asin	B07QL6V4WP
Best Sellers Rank	#372,934 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #102 in Switch Encoders
Brand	Tegg
Customer Reviews	4.3 4.3 out of 5 stars (29) 4.3 out of 5 stars
Date First Available	April 12, 2019
Item Model Number	KY040-WKC-2
Item Weight	3.2 ounces
Manufacturer	Tegg
Package Dimensions	3.5 x 2.6 x 1.3 inches

Reviews

User

Works well and feels solid

This worked as expected and was easy to use for my project. The encoder responded properly, the button click worked, and the knob has a nice feel when turning. Overall, a good simple option and great value if you need a rotary encoder.

8.04.2026

User

Great value!

Worked as expected. Great value!

25.09.2019

User

Solid and Basic

This was for an Arduino project, works as advertised. Not heavy duty but I didn't need that. The knob is a little cheap feeling, a little sharp in the knurls. I might take an emory board to it or just use another knob. Would probably buy it again. I didn't need 5 so these two are fine.

1.08.2023

User

Good quality but

noisy readings - can be solved with adding "delay(10)" and "no interrupts" command within the interrupt used.

20.02.2020

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

HK$117

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hong Kong.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews