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.
3xAA Battery Holder
SKU: DF-FIT0610 | Brand: DFRobot
This enclosed battery holder takes 3× AA batteries in series, providing approximately 4.5V from alkaline cells or 3.6V from NiMH/NiCd rechargeables. It features a built-in on/off switch and a sliding, removable cover ...
Delivered by Fri 16 Oct
2 x AA Battery Holder with On/Off Switch JST PH Connector
SKU: AF-4193 | Brand: Adafruit
A slim 2×AA battery holder with a built-in on/off switch and genuine JST PH connector. Two AA batteries in series provide approximately 3V — ideal for powering low-voltage electronics projects, microcontrollers, and p...
Delivered by Mon 9 Nov
Octopus Soil Moisture Sensor Brick
SKU: EF-EF04027 | Brand: ElecFreaks
Octopus Soil Moisture Sensor Brick can read the amount of moisture present in the soil surrounding it. It's a low tech sensor, but ideal for monitoring an urban garden, or your pet plant's water level. This is a mu...
Delivered by Fri 16 Oct
Adafruit PT1000 RTD Temperature Sensor Amplifier - MAX31865
SKU: AF-3648 | Brand: Adafruit
The Adafruit PT1000 RTD Temperature Sensor Amplifier is a breakout board for the MAX31865 precision RTD-to-digital converter, configured for PT1000 platinum resistance temperature detectors. It reads 2-, 3-, or 4-wire...
Delivered by Mon 9 Nov
Vertical Breadboard-Friendly 3.5mm Mono Headphone Jack
SKU: AF-4031 | Brand: Adafruit
Pipe audio in or out of your project with this very handy breadboard-friendly audio jack. It's a stereo jack so you get left and right channels as well as a ground pin. You can use any 3.5mm stereo cable with this jac...
Delivered by Mon 9 Nov
PM2.5 Air Quality Sensor and Breadboard Adapter Kit - PMS5003
SKU: AF-3686 | Brand: Adafruit
Breathe easy, knowing that you can track and sense the quality of the air around you with the PM2.5 Air Quality Sensor with Breadboard Adapter particulate sensor. Mad Max & Furiosa definitely should have ho...
Delivered by Mon 9 Nov
16 MHz Crystal + 20pF capacitors
SKU: AF-2215 | Brand: Adafruit
A 16.000 MHz quartz crystal in the HC49/US short-style package, supplied with two 20pF load capacitors. The crystal provides higher precision than ceramic resonators, with 30 PPM tolerance and 50 PPM stability — suita...
Delivered by Fri 16 Oct
Jumper Wires (F/M) (65 Pack)
SKU: DF-FIT0121 | Brand: DFRobot
Jumper wires are one of the most important gear component for the tinkerer. Often underestimated, but one of the first things to miss. If you are starting to assemble your tinker gear and wondering if this is really n...
Delivered by Tue 27 Oct
SparkFun Solder-able Breadboard - Mini
SKU: SF-PRT-12702 | Brand: SparkFun
This is the Mini SparkFun Solder-able Breadboard. A bare PCB that is the exact size as our mini modular breadboards with the same connections to pins. This board is especially useful for preserving a prototype or expe...
Delivered by Tue 27 Oct
Premium Female/Male 'Extension' Jumper Wires - 20 x 3
SKU: AF-1953 | Brand: Adafruit
These Female/Male 'extension' jumper wires for making wire harnesses or jumpering between headers on PCB's. These premium jumper wires are 3" (75mm) long and come in a 'strip' of 20 (2 pieces of each of ten rainbow...
Delivered by Mon 9 Nov
Maqueen Lite V5 micro:bit Robot Kit for STEM (Line Tracking & Obstacle Avoidance)
SKU: DF-MBT0046 | Brand: DFRobot
This classroom-ready robot platform is built to make micro:bit STEM lessons smoother, with line tracking, obstacle avoidance, lighting effects and expansion options in a compact robot car format.The Maqueen Lite V5 ar...
Delivered by Tue 27 Oct
ESP32-S3 AI Camera Module (Edge Image Recognition, Night Vision, ChatGPT Voice Interaction)
SKU: DF-DFR1154 | Brand: DFRobot
An intelligent AI camera module built around the ESP32-S3 chip, combining a 160° wide-angle infrared camera, onboard microphone, speaker, and powerful edge AI capabilities. Designed for video processing, image recogni...
Delivered by Tue 27 Oct
Adafruit PiCowbell Proto for Pico - Reset Button & STEMMA QT
SKU: AF-5200 | Brand: Adafruit
The Adafruit PiCowbell Proto is a prototyping add-on board for the Raspberry Pi Pico and Pico W. It matches the Pico's footprint and sockets underneath, giving you a reset button, a STEMMA QT / Qwiic I2C connector, an...
Delivered by Mon 9 Nov
PCB holder
SKU: LB-LS4650 | Brand: Little Bird
This flat, dense PCB holder is designed to keep your circuit board steady while you work. Its low-profile vise style lets your hands rest directly on the work table, making it easier to steady yourself during precise ...
Delivered by Fri 16 Oct
Adafruit Feather RP2040 SCORPIO - 8 Channel NeoPixel Driver
SKU: AF-5650 | Brand: Adafruit
The Feather RP2040 SCORPIO is designed specifically for driving large quantities of NeoPixels (WS2812) using the RP2040's PIO state machines. It features 8 consecutive GPIO outputs with a 3V-to-5V level shifter, allow...
Delivered by Mon 9 Nov
SparkFun IoT RedBoard - ESP32 Development Board
SKU: SF-WRL-19177 | Brand: SparkFun
The SparkFun IoT RedBoard is an ESP32 Development Board that includes everything but the kitchen sink! Espressif's ESP32 WROOM is a powerful WiFi and Bluetooth® MCU module that targets a wide variety of application...
Delivered by Fri 16 Oct
Servo to Alligator Clip Cable - Shrouded
SKU: SF-ROB-19223 | Brand: SparkFun
This is a servo adapter cable that allows you to hookup your servo directly to alligator clip connections. On one end you have a shrouded male servo connector, and on the other end three 30mm shrouded alligator clips....
Delivered by Fri 16 Oct
Double Alligator Clip to USB Male Cable Pack
SKU: DF-FIT0887 | Brand: DFRobot
A pack of two USB-A male to double alligator clip cables for supplying 5 V power from any USB port to breadboards, battery boards, and other devices without a dedicated power connector. Each cable has a red (+) and bl...
Delivered by Tue 27 Oct
Beetle CM-32U4 - Compatible with Arduino Leonardo - ATmega32U4
SKU: DF-DFR0816 | Brand: DFRobot
Beetle CM-32U4 is a micro Leonardo controller with an onboard charging chip. As an upgraded version of the DFRobot Beetle Board, this board is greatly optimized in integration and usability, which makes it well a...
Delivered by Fri 16 Oct
Infrared Emitter
SKU: SF-SEN-18772 | Brand: SparkFun
An Infrared emitter, or IR emitter, is a source of light energy in the infrared spectrum. This little part is a light emitting diode (LED) that is used in order to transmit infrared signals from a remote control. This...
Delivered by Tue 27 Oct
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