DC5V 1 Channel Relay Module Delay Timer Control Switch Board
- Product SKU: R0457
- Category: Arduino Ecosystem, Beginner Friendly, ESP32 & NodeMCU Ecosystem, Relay Modules, Relays, ₹500 to ₹1500
Introducing the DC 5V 1-Channel Relay Module with Delay Timer Control Switch Board, a state-of-the-art solution designed for ease of use and enhanced performance. This upgraded module includes key improvements to meet evolving user requirements, such as an enhanced power supply with anti-reverse protection for added safety. The module also features opto-isolated inputs and outputs, which improve anti-interference capabilities while reducing power consumption.
Features:-
Enhanced Safety with Anti-Reverse Function: New upgrades include an increased power supply anti-reverse function for added safety in operations.
Opto Isolated Input and Output: Utilizes opto-isolated input and output, enhancing anti-jamming capability and reducing power consumption for reliable performance.
Memory Function for Last Setting Parameters: Memorizes the last setting parameters, ensuring continuity and convenience even after a power-off.
Extended Signal Terminal Voltage Maintenance: Signal terminal voltage can be maintained for a long duration, promoting stability in various applications.
Industrial-Grade PCB Board:Crafted with an industrial-grade PCB board, ensuring robustness and reliability in diverse environments.
Note: The actual product may vary in slight variation in color and components with the image shown depending upon quantity availability.
Specifications:-
-
Timing Range (Settable):
0.1~99.9 seconds
1~999 seconds
1~999 minutes
Working Voltage: DC 5V
Signal Voltage: DC 4~20V
Output Capacity: Can control loads within DC 30V 5A or AC 220V 5A
Current Consumption: Static Current: 20mA; Working Current: 50mA
PCB Dimensions: 64 * 35 * 18mm (L * W * H)
PCB Weight: 25g
Package Includes:-
1 x DC 5V 1 Channel Relay Module Delay Timer Control Switch Board
Introducing the DC 5V 1-Channel Relay Module with Delay Timer Control Switch Board, a state-of-the-art solution designed for ease of use and enhanced performance. This upgraded module includes key improvements to meet evolving user requirements, such as an enhanced power supply with anti-reverse protection for added safety. The module also features opto-isolated inputs and outputs, which improve anti-interference capabilities while reducing power consumption.
Features:-
Enhanced Safety with Anti-Reverse Function: New upgrades include an increased power supply anti-reverse function for added safety in operations.
Opto Isolated Input and Output: Utilizes opto-isolated input and output, enhancing anti-jamming capability and reducing power consumption for reliable performance.
Memory Function for Last Setting Parameters: Memorizes the last setting parameters, ensuring continuity and convenience even after a power-off.
Extended Signal Terminal Voltage Maintenance: Signal terminal voltage can be maintained for a long duration, promoting stability in various applications.
Industrial-Grade PCB Board:Crafted with an industrial-grade PCB board, ensuring robustness and reliability in diverse environments.
Note: The actual product may vary in slight variation in color and components with the image shown depending upon quantity availability.
Specifications:-
-
Timing Range (Settable):
0.1~99.9 seconds
1~999 seconds
1~999 minutes
Working Voltage: DC 5V
Signal Voltage: DC 4~20V
Output Capacity: Can control loads within DC 30V 5A or AC 220V 5A
Current Consumption: Static Current: 20mA; Working Current: 50mA
PCB Dimensions: 64 * 35 * 18mm (L * W * H)
PCB Weight: 25g
Package Includes:-
1 x DC 5V 1 Channel Relay Module Delay Timer Control Switch Board
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
- Contact us via email at support@robodium.com or call +91 8123109966
- Provide your order number and reason for return
- Submit photos/videos of the item (especially for damaged/defective products)
- 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
Need Help?
For any return, refund, or warranty questions, contact us:
📞 +91 8123109966 (Mon-Sat, 10 AM - 6 PM IST)
✉️ support@robodium.com
Last updated: January 2026
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