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$2,014.12 (incl. tax) 16 items

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“Relay Module – 2 Channel Opto-Isolated 5V Arduino Compatible” has been added to your cart. View cart

opto-isolated

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Relay Module – 16 Channel Opto-Isolated 12V Arduino Compatible
$33.50 Inc. GST Add to cart
Relay Module – 2 Channel Opto-Isolated 5V Arduino Compatible
$4.62 Inc. GST Add to cart
Relay Module – 4 Channel Opto-Isolated 5V Arduino Compatible
$7.51 Inc. GST Add to cart
Relay Module – 8 Channel Opto-Isolated 5V Arduino Compatible
$14.44 Inc. GST Add to cart

Showing all 4 results

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Friday 19th December 2025 Closing Early

Maker Store Staff Christmas Party

Open Friday 19th December from 8 AM – 12 PM (Closing Early)

Reception, phones, live chat and pick-up services will be absent from 12:00 PM this Friday.

Please email all enquiries to sales@makerstore.com.au and we will respond when we return on Monday, 22nd December.
Orders placed after 12:00 PM on Friday, 19th December and over the weekend will be processed after we return on Monday, 22nd December.
We apologise for any inconvenience caused and look forward to assisting you when we return!

Join the Maker Store Community!

Be the first to know about exclusive discounts, new product releases, pre-sales and much more!

Click Here for more information!

Melbourne Cup Weekend Trading Hours

Our Office and Warehouse will be closed over the Melbourne Cup Weekend.

Trading Hours:

Saturday 4 November: CLOSED
Sunday 5 November: CLOSED
Monday 6 November: CLOSED
Tuesday 7 November: CLOSED
Wednesday 8 November: OPEN as usual

Reception, phones, live chat and pick-up services will be absent over the Cup Weekend.

Please email all enquiries to sales@makerstore.com.au and we will respond when we return on Wednesday.

Orders placed on Friday 3 Nov and over the Cup Weekend will be processed after we return on Wednesday 8 November.

We apologise for any inconvenience caused and look forward to assisting you after the long weekend!

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Sign up and become our VIP and get 5% discount* on your next purchase!

Easter Weekend Trading Hours

Our Office and Warehouse will be closed on Good Friday and Easter Monday

Please see below for the changed trading hours:

Thursday April 1st : 8am – 4:30pm
Friday April 2nd : CLOSED
Saturday April 3rd : CLOSED
Sunday April 4th : CLOSED
Monday April 5th : CLOSED
Tuesday April 6th : 8am – 4:30pm

Reception, phones and live chat will be absent over the long weekend

Please email all enquiries and we will respond when we return on Tuesday April 6th

Orders placed between Friday April 2nd and Monday April 5th will be
processed after we return on Tuesday April 6th

We apologise for any inconvenience caused and look forward to assisting you after the long weekend!