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.
Arduino Pro Mini 328 - 3.3V/8MHz
SKU: SF-DEV-11114 | Brand: SparkFun
It’s blue! It’s thin! It’s the Arduino Pro Mini! SparkFun’s minimal design approach to Arduino. This is a 3.3V Arduino running the 8MHz bootloader. Arduino Pro Mini does not come with connectors populated so tha...
Delivered by Fri 16 Oct
8 x AA battery holder
SKU: AF-449 | Brand: Adafruit
This 8×AA battery holder provides a portable 12V power source by connecting 8 AA batteries end-to-end in series. It delivers approximately 12VDC with alkaline cells (9.6V with NiMH rechargeables) and supports up to 2A...
Delivered by Fri 16 Oct
Alligator Test Leads - Multicolored (10 Pack)
SKU: SF-PRT-12978 | Brand: SparkFun
A pack of 10 multicoloured alligator-to-alligator clip test leads — an essential for any electronics workbench. Whether you're making quick connections to test a circuit or extending your multimeter leads, these sprin...
Delivered by Fri 16 Oct
0.1 (2.54mm) Crimp Connector Housing: 1x1-Pin 25-Pack
SKU: PL-1900 | Brand: Pololu
These single-pin crimp connector housings let you quickly build custom cables that mate with standard 0.1" (2.54mm) spaced connectors. Simply pair them with pre-crimped terminal wires or crimp pins to create reliable,...
Delivered by Fri 16 Oct
Breadboard - Full-Size (Bare)
SKU: SF-PRT-12615 | Brand: SparkFun
A standard full-size solderless breadboard with 830 tie points for prototyping electronic circuits. The two sets of five columns are separated by a 0.3″ channel — perfectly sized for straddling DIP IC packages. Split ...
Delivered by Fri 16 Oct
Cute robot car for Raspberry Pi Pico support MicroPython programming
SKU: SS-6000200319 | Brand: Seeed Studio
Pico robot is a compact and cost-effective educational programmable 2WD smart car. It is based on Raspberry Pi Pico, and uses the MicroPython as programming language, combined with on-board sensors, many interestin...
Delivered by Fri 16 Oct
Half-size Permanent Solder Breadboard PCB
SKU: LB-LS7240-H | Brand: Little Bird
Introducing the perfect solution for prototyping - our Half-size Permanent Solder Breadboard PCB! With this board, you can easily transfer your circuit from a solderless breadboard to a more permanent solution wi...
Delivered by Fri 16 Oct
ELECFREAKS micro:bit Space Science Kit
SKU: EF-EF08413 | Brand: ElecFreaks
The ELECFREAKS micro:bit Space Science Kit is a comprehensive STEAM education kit that lets students build space-themed projects and simulate moon missions. Powered by the Nezha Breakout Board V2, it includes PlanetX ...
Delivered by Fri 16 Oct
Adafruit ESP32-S3 Feather 8MB with w.FL Antenna
SKU: AF-5885 | Brand: Adafruit
The Adafruit ESP32-S3 Feather with w.FL Antenna features the dual-core ESP32-S3 with Wi-Fi, Bluetooth LE, and native USB in the Feather form factor, plus a w.FL (MHF3/IPEX3) connector for attaching an external 2.4 GHz...
Delivered by Mon 9 Nov
Flexible And Expandable 6x4 Off-Road UGV, With Extension Rails and ESP32 Slave Computer, 6 wheels 4WD Mobile Robot Chassis
SKU: WS-25076 | Brand: Waveshare
The Waveshare UGV02 is a 6-wheel, 4WD off-road mobile robot chassis designed for robotics development and autonomous navigation projects. With flexible rubber tyres, independent suspension, and four driven wheels, it ...
Delivered by Fri 16 Oct
Adafruit ESP32-S3 Feather with 4MB Flash 2MB PSRAM
SKU: AF-5477 | Brand: Adafruit
The Adafruit ESP32-S3 Feather with 4 MB Flash and 2 MB PSRAM brings the dual-core ESP32-S3 to the Feather ecosystem with Wi-Fi, Bluetooth LE, and native USB. The 2 MB PSRAM provides extra memory for large data buffers...
Delivered by Mon 9 Nov
3-AAA Battery Holder, Enclosed with Switch
SKU: LB-1147 | Brand: Little Bird
An enclosed battery holder for three AAA cells with a built-in on/off switch. The snap-on lid keeps batteries secure during use, and the integrated switch lets you toggle power without disconnecting leads. Provides a...
Delivered by Fri 16 Oct
Adafruit QT Py ESP32-S2 WiFi Dev Board with STEMMA QT
SKU: AF-5325 | Brand: Adafruit
The Adafruit QT Py ESP32-S2 combines Wi-Fi connectivity with native USB in the compact QT Py form factor. Built around the ESP32-S2 — a single-core 240 MHz Tensilica processor with 4 MB flash and 2 MB PSRAM — this boa...
Delivered by Fri 16 Oct
Adafruit Trinkey QT2040 - RP2040 USB Key with Stemma QT
SKU: AF-5056 | Brand: Adafruit
The Adafruit Trinkey QT2040 is an RP2040-based microcontroller that plugs directly into any USB-A port on your computer or laptop. With a STEMMA QT / Qwiic connector on the end, it turns any I2C sensor or accessory in...
Delivered by Fri 16 Oct
ESP32-CAM WiFi + Bluetooth Camera Module
SKU: LB-LS1307 | Brand: Little Bird
This is the ESP32-CAM WiFi + Bluetooth Camera Module! It is designed be used for a wide range of IoT applications. For example, you could use it to build your own smart home device, set up a security monitoring sys...
Delivered by Fri 16 Oct
Adafruit MPR121 12-Key Capacitive Touch Sensor Gator Breakout - STEMMA QT / Qwiic
SKU: AF-4830 | Brand: Adafruit
The Adafruit MPR121 Gator Breakout adds 12 capacitive touch inputs to any microcontroller project — no soldering required. With large alligator/croc-clip friendly pads and STEMMA QT / Qwiic connectors, simply clip con...
Delivered by Mon 9 Nov
ESP-WROOM-32 (ESP32 WiFi-BT-BLE MCU Module)
SKU: EC-WCW32110W | Brand: Elecrow
The ESP-WROOM-32 is Espressif's powerful Wi-Fi, Bluetooth Classic, and BLE module built around the ESP32 dual-core processor. It's a versatile platform for IoT applications ranging from low-power sensor networks to de...
Delivered by Fri 16 Oct
Magnetic Switch
SKU: DF-SEN0387 | Brand: DFRobot
This magnetic switch consists of two parts: a reed switch sensor with cable and a magnet trigger in a plastic housing. When the magnet is brought within approximately 1 cm of the sensor, the reed switch closes, allowi...
Delivered by Tue 27 Oct
SparkFun micro:climate kit for micro:bit - v3.0
SKU: SF-KIT-16274 | Brand: SparkFun
The SparkFun micro:climate kit is a full weather station kit that is built on top of the weather:bit carrier board. Unlike previous weather kits we've carried, this micro:climate kit is Qwiic enabled and includes o...
Delivered by Fri 16 Oct
SparkFun Qwiic pHAT V2.0 for Raspberry Pi
SKU: SF-DEV-15945 | Brand: SparkFun
The SparkFun Qwiic pHAT V2.0 for Raspberry Pi provides you with the quickest and easiest way to enter into SparkFun’s Qwiic ecosystem while still using that Raspberry Pi that you’ve come to know and love. The Qwiic...
Delivered by Fri 16 Oct
Compare your options
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