KY-029 Sensor Module

Two-color LED module with red and green light, PWM adjustable. Includes 3mm LED and resistor. Operating voltage 2.3-2.6V green, 1.9-2.2V red.

✓Red and green light
✓PWM adjustable brightness
✓3mm LED module
✓Low voltage operation
✓Arduino compatible

●In StockSKU: AS-X20K1JJD

💻 Product Overview

This module is a two-color LED component that emits red and green light, with the intensity of each color adjustable via PWM. It is intended for electronics projects and Arduino users who need a compact indicator or mixed-color light source. The module includes a common cathode LED and a resistor, and requires external limiting resistors to prevent burnout.

✨ Key Features

Dual-color emission: Produces red and green light from a single LED.
PWM control: Adjust the brightness of each color independently using pulse-width modulation.
Compact design: Features a 3mm LED and a 0Ω resistor on a small module.
Arduino compatible: Designed for use with Arduino boards, with limiting resistors required.
Low operating voltage: Works at 2.3-2.6V for green and 1.9-2.2V for red.

🇱🇧 Why Buy from Technodel?

🚚 Delivery Across Lebanon — 1-3 business days to all regions
🛡️ Warranty — as stated on this product page, plus 30-day returns with a full refund
💬 WhatsApp Support — ask us anything before or after you order
💵 Cash on Delivery — pay when the order reaches you

❓ Common Questions

Real questions customers ask about this product — delivery, warranty, payments & compatibility.

Is this product available in Lebanon?▾

Yes — it is available at Technodel with delivery across all of Lebanon: same-day to Beirut, Sour, Tripoli and surroundings, and 1–2 days to every other region.

Where does Technodel source this product?▾

Technodel sources from established suppliers in Lebanon. The product page states its condition and its warranty, and compatible parts are labelled as compatible.

What warranty comes with this product?▾

Warranty terms are stated on each product page. Where a manufacturer warranty applies, warranty support is handled through Technodel.

How can I pay for this product?▾

Technodel accepts cash on delivery, Wish Money transfer, and cryptocurrency (USDT, BTC, ETH). Delivery is a flat $4 anywhere in Lebanon, free on orders of $500 or more.

What are the main specifications of this product?▾

The specifications table on this page lists the key details (model, capacity/speed, dimensions, connectivity and more). If you need a detail not listed, message us on WhatsApp and we'll confirm it for you.

Is this product suitable for my setup?▾

If you're unsure whether this fits your laptop, PC, console or network, send us a message with your setup and we'll confirm compatibility before you order.

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