Circuitry & IOT
Explore our range of circuitry and IoT products for Digital Technologies education across Australia. From electronic components and crimp connectors to complete IoT kits, you'll find everything needed to teach and learn circuit design and the Internet of Things.
Ideal for classrooms, STEM programs, makers, and hobbyists, this collection covers individual components, accessories, and ready-to-go project kits — with fast shipping Australia-wide.
Waterproof 3xAA Battery Holder with On/Off Switch
SKU: AF-771 | Brand: Adafruit
Keep your power source safe and toasty in these waterproof 3xAA battery holders. They're just like classic switched battery holders, but designed for survival! The case has a rubber gasket around the edge of the ca...
Delivered by Fri 6 Nov
6xAA Battery Holder(double layer)
SKU: DF-FIT0078 | Brand: DFRobot
A double-layer 6×AA battery holder with a stacked 3+3 cell arrangement for a more compact footprint. Creates a 7.2V rechargeable battery pack from NiMH/NiCd cells or a 9V pack from alkaline cells. Comes with 150mm (6"...
Delivered by Thu 15 Oct
Coin Cell Battery Holder - 20mm
SKU: SF-DEV-08822 | Brand: SparkFun
A 20 mm coin cell battery holder designed for CR2032 batteries. The holder features a pop-in, pop-out mechanism for easy battery changes, and the mounting feet include small holes for sewing onto fabric — making it su...
Out of stock
Battery Holder - 4xAA Square
SKU: SF-PRT-00552 | Brand: SparkFun
Simple 4 Cell AA Battery holder with 5" tinned leads, square configuration.
Out of stock
E-Textiles Battery Holder with Switch
SKU: LB-LR0347A | Brand: Little Bird
This E-Textiles Coin Cell Battery Holder has a small slide switch installed on the board, in-line with the power so you can shut off your project and save batteries. This slide switch is the same as is found on ...
Out of stock
8-AA Battery Holder, Back-to-Back
SKU: PL-1161 | Brand: Pololu
A battery holder for eight AA cells, arranged as two back-to-back four-cell holders. Provides up to 12V (with alkaline cells) in a compact, stackable form factor. Specifications Cell Type – AA Capacity – 8 cells ...
Out of stock
6-AA Battery Holder
SKU: PL-1155 | Brand: Pololu
A compact enclosed battery holder for six AA batteries, providing approximately 9V (alkaline) or 7.2V (NiMH rechargeable) from a series configuration. Features bare wire leads for flexible integration into your projec...
Out of stock
Coin Cell Battery Holder - 12mm (PTH)
SKU: SF-PRT-07948 | Brand: SparkFun
A through-hole 12mm coin cell battery holder for PCB mounting. Uses friction to hold the battery securely in place — the metal housing is positive (+) and the PCB pad underneath is negative (−). Commonly used for RTC ...
Out of stock
Coin Cell Battery Holder - 20mm (PTH)
SKU: SF-PRT-00783 | Brand: SparkFun
Basic 20mm coin cell holder. Posts can be inserted into 0.1" perf board! Holds the common CR2032 type batteries.
Out of stock
Paper Circuits Battery Holder with screw
SKU: LB-PAPER-SCREW | Brand: Little Bird
A child-safe battery holder designed for paper circuits in educational settings. Features a screw-secured enclosure for the CR2032 coin cell battery, meeting ACCC safety guidelines for button batteries used around chi...
Out of stock
White CR2032 battery holder
SKU: LB-SMILE | Brand: Little Bird
This is a simple coin cell battery holder that can enclose two CR2032 batteries inside itself, and safely kept closed via two phillips head screws. Each battery holder will run batteries in series, output up to 6V, an...
Out of stock
Lilypad Battery Holder with Switch - 10 PACK
SKU: LB-BK-LR0347A | Brand: Little Bird
A sewable coin cell battery holder with built-in on/off slide switch, designed for e-textile and wearable electronics projects. This bulk 10-pack is ideal for classrooms, workshops, and makerspaces. Each holder accep...
Out of stock
Sewable CR2032 Battery Holder
SKU: PI-COM1900 | Brand: Pimoroni
A sewable coin cell battery holder designed for wearable electronics projects. The metal tabs have small 1mm holes that accommodate a #5 or smaller needle, making it easy to sew directly onto fabric with conductive th...
Out of stock
Coin Cell Battery Holder - Switched for Lilypad - 20mm
SKU: SF-DEV-13883 | Brand: SparkFun
Sure, your flashing, chip-tune playing T-shirt is really cool at the party… but at some point you need to turn it off. And yes, you could just pull the battery, or maybe you’ve even sewn a LilyPad slide switch in-line...
Out of stock
Button Cell Battery Holder (with batteries - 4.5v)
SKU: DF-FIT0337 | Brand: DFRobot
This small capsule is a 4.5V button cell battery holder for mini power solutions.Its minimalism design in clean white cylinder body and matte surface makes it an elegant power capsule in your projects. It also includ...
Out of stock
Coin Cell Battery Holder - 2xCR2032 (Enclosed)
SKU: LB-PRT-12618 | Brand: Little Bird
An enclosed coin cell battery holder for two CR2032 batteries wired in series, delivering up to 6 V output. The holder features a built-in on/off slide switch and two 150 mm (6″) power leads (positive and negative). A...
Out of stock
2 x 2032 Coin Cell Battery Holder - 6V output with On/Off switch
SKU: AF-783 | Brand: Adafruit
A compact coin cell battery holder designed for small portable and wearable electronics projects. It holds two 20mm coin cells (CR2032 is the most common size) wired in series to provide 6V nominal output, with an on/...
Out of stock
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