YELUFT
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Relay Module 2 Channel DC 5V, Relay Board with Optocoupler Low Level Trigger for Arduino Raspberry Pi MEGA2560
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Relay Module 2 Channel DC 5V, Relay Board with Optocoupler Low Level Trigger for Arduino Raspberry Pi MEGA2560
The timing range is 0.01s to 9999min (continuously adjustable) with a bright, clear LCD display.
Relay Module 2 Channel DC 5V, Relay Board with Optocoupler Low Level Trigger for Arduino Raspberry Pi MEGA2560
Item #: 99010996

Relay Module 2 Channel DC 5V, Relay Board with Optocoupler Low Level Trigger for Arduino Raspberry Pi MEGA2560

90% of respondents would recommend this to a friend

Item #: 99010996

SCR 278

Price Details

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*All items will import from US

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Order now and get it around Tuesday, September 29
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The timing range is 0.01s to 9999min (continuously adjustable) with a bright, clear LCD display.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Versatile Voltage Range
Supports multiple voltages (DC 5V, 12V, 24V), making it applicable for various devices and systems, enhancing flexibility and usability for users across different applications.
Extended Delay Options
Offers adjustable timing from 0.01 seconds to 9999 minutes, providing precise control for various timing requirements, thus addressing user needs for both short and long delays.
User-Friendly LCD
Equipped with an intuitive LCD display, allowing users to easily monitor settings and operations, enhancing convenience and ensuring accurate time management for all projects.

Product Details

Shop Relay Module 2 Channel DC 5V, Relay Board with Optocoupler Low Level Trigger for Arduino Raspberry Pi MEGA2560 online at a best price in Seychelles. B0DK4JP739
Connector TypePlug-In
Contact MaterialSteel
Contact TypeNormally Open
Current Rating10 Amps
Mounting TypePanel Mount
BrandYELUFT
Operation ModeAutomatic
Coil Voltage5 Volts (DC)
Contact Current Rating10 Amps
Minimum Switching Voltage5 Volts (DC)
Specification MetCE
Product Dimensions (L x W x H)4.72 x 4.13 x 1.57 inches (12 x 10.5 x 4 cm)
Item Weight4.2 ounces (119.07 grams)
ManufacturerYELUFT
Item model numberL001478
Date First AvailableMay 8, 2025

Who Should Buy?

Suitable For
  • Electronics Hobbyists

    Ideal for DIY projects, enabling precise timing applications in various electronic circuits and experiments.

  • Automation Engineers

    Useful in automation projects for controlling device operations based on timed delays efficiently.

  • Home Automation

    Great for those implementing smart home systems requiring delay timers for lights, fans, and appliances.

Not Suitable For
  • General Consumers

    Not designed for everyday consumers seeking simple timers or clocks for home use.

Product Description

Relay Module 2 Channel DC 5V, Relay Board with Optocoupler Low Level Trigger for Arduino Raspberry Pi MEGA2560

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Customer Questions & Answers

  • Question: What is the maximum timing range of the timer relay?

    Answer: The maximum timing range is 9999 minutes.
  • Question: Can this timer relay work with a micro USB power supply?

    Answer: Yes, it supports a micro USB 5.0V power supply.
  • Question: Does the timer relay have any protection features?

    Answer: Yes, it includes reverse and overload protection to prevent circuit accidents.

YELUFT Timers L001478 Editorial Review

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Customer Reviews & Ratings

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Pros

  • Highly adjustable timer range
  • Wide voltage compatibility
  • Reliable and stable performance
  • Easy to set up and use
  • Compact and lightweight design

Cons

  • Limited instructions for beginners

Platform Trust & Buyer Confidence

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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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10 September 2026 · via Trustpilot
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Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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SCR 278

Order now and get it around Tuesday, September 29

QTY:

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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

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Fastest cross-border delivery

Features & Benefits

  • Versatile timer relay with a wide operating voltage range of DC 6-30V.
  • Supports various high and low-level triggers for flexible applications.
  • Adjustable timing range from 0.01 seconds to 9999 minutes.
  • Bright LCD display for easy monitoring of mode and parameters.
  • Features intelligent protection with built-in diode for reverse and overload safety.
  • Includes a sleep mode to conserve power when not in use.

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