TSOP SENSOR MODULE KY-022

The TSOP Sensor Module KY-022 is an infrared (IR) receiver module used to detect infrared signals from devices such as remote controls, IR transmitters, or other IR-based communication systems. It is based on the TSOP series of IR receivers produced by Vishay, which are designed for receiving modulated infrared light at specific frequencies, commonly 38kHz for consumer electronics.

Key Features:

1. IR Receiver:
   • The KY-022 module contains an IR receiver capable of detecting infrared signals from an IR remote or any device that emits infrared light.
2. TSOP Sensor:
   • The module uses a TSOP sensor, typically the TSOP4838 or a similar model, designed to receive modulated signals (e.g., 38kHz) and demodulate them into a standard signal readable by microcontrollers.
3. 38kHz Modulation Frequency:
   • The sensor module is tuned to 38kHz, which is the typical frequency used in consumer electronics like remote controls (TVs, air conditioners, etc.).
4. Low Power Consumption:
   • The module operates on low power, making it suitable for battery-powered applications and energy-efficient devices.
5. Simple Interface:
   • The module provides a simple digital output. It can be easily interfaced with microcontrollers, such as Arduino, Raspberry Pi, and others, to receive data from an IR remote control.
6. Wide Angle of Reception:
   • The KY-022 sensor has a wide reception angle, allowing it to receive IR signals from a larger area. Typically, it can work within a range of around 20-30 feet (depending on the IR LED power and environment).
7. Noise Filtering:
   • The TSOP series sensors, including the one in the KY-022 module, have built-in noise filtering to ensure accurate signal reception, even in environments with other sources of IR interference.
8. Output Pin:
   • The module has an output pin (usually labeled "OUT") that sends the decoded signal to a microcontroller or other digital processing unit for further use. This output pin goes high when the IR signal is detected.
9. Built-in Demodulation:
   • The TSOP module demodulates the modulated IR signal, meaning it converts the high-frequency signal (e.g., 38kHz) into a logic level that can be understood by a microcontroller or other devices.
10. Compact and Easy to Use:
    • The module is compact in size and is designed to be easily integrated into DIY projects or embedded systems for IR signal detection.

Product Details:

Return Policy Overview

At ROBODIUM™, we want you to be completely satisfied with your purchase. You may return most items within 7 days of delivery for a full refund or exchange.

Return Window

• Standard Returns: 7 days from delivery date for any reason, including if you simply changed your mind.
• Defective/Damaged Items: 7 days from delivery date for items received damaged or defective.
• Manufacturing Defects (Warranty): 15 days from delivery for manufacturing defects, unless a different warranty period is specified on the product page.

What Can Be Returned

Most items sold on ROBODIUM™ can be returned within the return window, including:

• Items you no longer need or changed your mind about
• Products received in damaged condition
• Items with manufacturing defects
• Wrong items received (item mismatch)
• Missing components inside the package

Return Conditions

To be eligible for a return, items must be:

• In their original, unused condition
• In the original packaging with all accessories, manuals, and free gifts (if any)
• Accompanied by proof of purchase

Note: Products damaged due to misuse, modification, static discharge, soldering, or improper handling may not be eligible for return.

How to Initiate a Return

1. Contact us via email at support@robodium.com or call +91 8123109966
2. Provide your order number and reason for return
3. Submit photos/videos of the item (especially for damaged/defective products)
4. Our team will review and approve your return request within 1-2 business days

Return Pickup Process

We arrange the return pickup for you - hassle-free returns similar to major e-commerce platforms.

• Once your return is approved, we will coordinate pickup from your location.
• Pack the product securely in its original packaging.
• Include a copy of the order confirmation or packing list.
• Keep the package ready - our logistics partner will collect it at the scheduled time.

Return Shipping Costs

• Defective, damaged, or wrong items: ROBODIUM™ covers all return shipping costs. No charges to you.
• Change of mind returns: A flat return shipping fee of ₹100 will be deducted from your refund amount.

Refund Process

• Refund Method: Refunds are processed to your original payment method.
• Processing Time: 5-7 business days after we receive and inspect the returned item.
• Refund Amount: Full purchase price minus any applicable return shipping fees.
• Orders canceled before shipping receive a full refund (minus up to 5% payment gateway charges, if applicable).

Replacements

• Once the returned item is inspected and approved, we ship the replacement at no additional cost.
• Replacement items are dispatched within 2 business days of receiving your return.
• If replacement is unavailable, we provide a full refund.

Warranty Terms

All products include a minimum 15-day warranty against manufacturing defects unless otherwise specified on the product page.

Warranty does not cover: misuse, soldering damage, modifications, physical damage, or incorrect electrical connections.

Order Cancellations

• Orders in Pending or Payment Verification status can be canceled for a full refund.
• Contact us immediately at support@robodium.com to cancel before shipping.
• Once an order is shipped, it cannot be canceled but can be returned after delivery.

Customer Service Commitment

• Email Response Time: Within 24 hours on business days
• Phone Support: Monday-Saturday, 10:00 AM - 6:00 PM IST
• Return Request Review: 1-2 business days
• Issue Resolution: Within 48 hours of verification