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5V Single Channel Relay Module 10A

SKU: CE05137

$3.99 AUD, inc GST
$3.63 AUD, exc GST

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5V Single Channel Relay Module 10A
3.99 AUD

SKU: CE05137

$3.99 AUD, inc GST
$3.63 AUD, exc GST
11 reviews 0 5 4.9
Shipping Offer


  • $6.95 Standard (2-4 days, tracked)
  • $9.95 Express (Overnight*, tracked)
  • $3 Economy Post* (3-7 days, no tracking)
  • FREE Pickup (Newcastle only)

Shipping costs may increase for heavy products or large orders.

Exact shipping can be calculated on the view cart page.

*Conditions apply, see shipping tab below.

A versatile relay board with opto-isolated input. The relay channel can drive up to 10A @28VDC

  • 5V supply voltage / input signals
  • Jumper to select high/low
  • Equiped with a high-current relay (10A @ 28VDC)
  • 2x LEDs that show the current state of the relay
  • Some markings are in Chinese; the key input connectors are in English


This product is listed in:

Documentation and Resources:
  • The Maker Revolution
  • The Maker Revolution celebrates the creation of new devices and the modification of existing ones - the transition from a consumer buying goods to eventually having a major part in their creation. The Maker Revolution places strong emphasis on free (...
  • Relay Operation and the Arduino Uno
  • If you could operate your switch without physically toggling it on and off, you would open yourself up to an entire section of electronics. Relays are one of the best ways of doing this. A relay is essentially just a switch, controlled by an electrom...

Product Comments

Customer Reviews

  1. Review by Peter verified purchaser

    Cheap for an opto-isolated relay. Compact, useful current rating and just the ticket for interfacing a microcontroller with the real world. (Posted on 15/02/2019)

  2. Review by Peter verified purchaser

    Inexpensive and works well. I'm driving mine from a Particle Photon, so the signal pin is 3V3 and it appears to be reliable. The LEDs for indicating state are handy. (Posted on 13/11/2018)

  3. Review by Jason verified purchaser

    These are fine for 5v, but cannot be driven easily from 3.3v. Don't buy these if you need 3.3v (Posted on 29/08/2018)

  4. Review by Chris verified purchaser

    Fantastic 5V relay - works fine off the Arduino 5V line. Polarity seems backward (pin lo = on, hi = off) but that's easily solved in code and was not a problem. (Posted on 19/08/2018)

  5. Review by Elroy verified purchaser

    Good relay. I was surprised that in my circuit it works at 3.3v yet doesn't close at 5v (Posted on 1/05/2018)

  6. Review by Michael verified purchaser

    Great little, competitively priced module - good construction quality and easy to use - I've used one to enable an embedded PC/laptop to power on other devices via the USB port - part of a Virtual Pinball table build... (Posted on 13/11/2017)

  7. Review by Dennis verified purchaser

    This item was delivered very quickly and works just as described. Very easy to connect. (Posted on 23/10/2017)

  8. Review by Cliff verified purchaser

    Great little relay, does everything I hoped it would! (Posted on 18/10/2017)

  9. Review by Chris verified purchaser

    Reliable relay. (Posted on 25/03/2017)

  10. Review by Ryan verified purchaser

    Good relay. I went through a few relays from jaycar and they had all had issues. Some didn't turn on and off. Some seemed to stay on / welded themselves on. This one works perfectly and is roughly the same price. (Posted on 16/12/2016)

  11. Review by Angelo

    A great little product.
    Easy to use.
    I use them all the time
    (Posted on 11/03/2016)

Exact shipping can be calculated on the view cart page (no login required).

We deliver Australia-wide with these options:

  • $3 for Small Items (3-7 days, not tracked, only available on selected small items)
  • $6.95 for Standard Post (2-4 days, tracked)
  • $9.95 for Express Post (Overnight for most of Australia, 2+ days for rural, tracked)
  • Pickup - Free! Only available to customers who live in the Newcastle region (only after we email you to notify your order is ready)

International Orders - the following rates are for New Zealand and will vary for other countries:

  • $11.49 for Pack and Track (3+ days, tracked)
  • $16.50 for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount might increment based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
NSW, 2289

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

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