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.
ESP32 WROOM MCU Module - 16MB (PCB Antenna)
SKU: SF-WRL-17830 | Brand: SparkFun
The ESP32-WROOM-32E is a powerful, generic Wi-Fi+BT+BLE MCU module that targets a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music stre...
Delivered by Fri 16 Oct
Artech Smart Digital Multimeter - A875
SKU: SF-TOL-18340 | Brand: SparkFun
The digital multimeter (DMM) is an essential tool in every electronic enthusiasts arsenal. This Smart Digital Multimeter, however, is not your average multimeter, it features a continuity sound at less than about 40±5...
Delivered by Tue 27 Oct
6V 2-Position 3-Way Air Valve for Arduino
SKU: DF-DFR0866 | Brand: DFRobot
The 6V 2-Position 3-Way Air Valve is a solenoid-driven pneumatic valve for controlling air flow direction in pneumatic systems. Like a relay, it features three interfaces: a common port (COM), a normally open port (NO...
Delivered by Tue 27 Oct
mmWave Radar - Human Presence Detection
SKU: DF-SEN0395 | Brand: DFRobot
This 24GHz millimeter-wave radar sensor employs FMCW, CW multi-mode modulation, and separate transmitter and receiver antenna structure.In working, the sensor first emits FMCW and CW radio waves to the sensing area. N...
Delivered by Tue 27 Oct
SparkFun Thing Plus - ESP32-S2 WROOM
SKU: SF-WRL-17743 | Brand: SparkFun
The SparkFun Thing Plus ESP32-S2 WROOM is a Feather form-factor development board built around Espressif's ESP32-S2 SoC with integrated 2.4 GHz Wi-Fi. It features enhanced security over the original ESP32, including t...
Delivered by Tue 27 Oct
ESP32-S2-DevKitM-1 Development Board
SKU: DF-DFR0813 | Brand: DFRobot
The ESP32-S2-DevKitM-1 is an entry-level development board built around the ESP32-S2-MINI-1 module. It features a single-core Xtensa LX7 processor with Wi-Fi connectivity, 4MB SPI flash, and most I/O pins broken out t...
Delivered by Tue 27 Oct
Environment Science Expansion Board V2.0 for micro:bit
SKU: DF-MBT0034 | Brand: DFRobot
The Environment Science Expansion Board V2.0 is a micro:bit add-on designed for STEAM education, integrating 14 environmental sensors and modules onto a single tree-shaped board. Students can measure UV levels, temper...
Delivered by Tue 27 Oct
DIN Rail Generic PCB Holder - 50x80mm
SKU: AF-4435 | Brand: Adafruit
This generic DIN rail holder lets you mount PCBs and small modules up to 50 × 80 mm onto standard 35 mm DIN rail. The snap-on design assembles in under a minute and locks securely in place with the included yellow pla...
Delivered by Mon 9 Nov
3xAAA Battery Holder
SKU: DF-FIT0626 | Brand: DFRobot
This battery holder connects 3× AAA batteries in series, providing approximately 4.5V from alkaline cells. It features a PH2.0-2P connector, making it compatible with DFRobot boards and other devices that use the PH2....
Delivered by Fri 16 Oct
CR123A Li-ion Battery Holder for micro: Maqueen
SKU: DF-FIT0611 | Brand: DFRobot
This compact rechargeable power module is designed for micro:bit-based Maqueen educational robots. It holds a single CR123A 3.6V lithium rechargeable battery and provides a tidy power solution for classroom robotics, ...
Delivered by Tue 27 Oct
2 x AA Open Battery Holder with JST PH Connector
SKU: AF-4194 | Brand: Adafruit
A slim, open-top 2×AA battery holder with a genuine JST PH connector. Two AA batteries in series provide approximately 3V — ideal for powering low-voltage electronics projects, Adafruit boards, and microcontrollers wi...
Delivered by Mon 9 Nov
2 x AAA Open Battery Holder with JST PH Connector
SKU: AF-4192 | Brand: Adafruit
A slim, open-top 2×AAA battery holder with a genuine JST PH connector. Two AAA batteries in series provide approximately 3V — ideal for powering low-voltage electronics projects, microcontrollers, and boards with JST ...
Delivered by Mon 9 Nov
Otto Kit
SKU: LB-OTTO | Brand: Little Bird
Build a functional, interactive Otto-style robot with a bundled set of electronics for sensing, movement, control and power. This kit is designed to help you assemble a robot that can detect objects in its path and mo...
Delivered by Fri 16 Oct
ProtoShield Prototype Extension Board With Mini Breadboard Experiment Plate For Arduino
SKU: LB-LR0093 | Brand: Little Bird
Description:The ProtoShield is prototype expansion board with 2 LEDs and 2 button, which can be used directly and more convenience. All the pins and power have been lead out. It is very suitable for building prototype...
Delivered by Fri 16 Oct
4 x AA Battery Holder with 2.1mm Plug
SKU: AF-3784 | Brand: Adafruit
A 4×AA battery holder with a 20cm (8″) power cable terminating in a centre-positive 2.1mm DC barrel jack. Provides a portable power source for development boards and projects that accept a standard DC barrel jack inpu...
Delivered by Mon 9 Nov
ESP8285 DT-06 Wifi to TTL
SKU: LB-LS0537 | Brand: Little Bird
The DT-06 is a compact Wi-Fi-to-TTL serial module based on the ESP8285 — essentially an ESP8266 with 1 MB of built-in SPI flash. It provides a simple way to add Wi-Fi connectivity to any microcontroller project via a ...
Delivered by Fri 16 Oct
2 x AA Battery Holder with Premium Jumper Header Wires
SKU: AF-3858 | Brand: Adafruit
A 2×AA battery holder with premium jumper header wires that plug directly into a breadboard — no stripping, twisting, or fighting with thin leads. Two AA batteries in series provide approximately 2.5V to 3V, making th...
Delivered by Mon 9 Nov
Adafruit HUZZAH32 – ESP32 Feather Board (pre-soldered)
SKU: AF-3591 | Brand: Adafruit
The Adafruit HUZZAH32 ESP32 Feather Board brings the powerful Espressif ESP32 dual-core processor into the Adafruit Feather form factor. With WiFi, Bluetooth Classic, and BLE support, a built-in USB-to-serial converte...
Delivered by Mon 9 Nov
Costume Goggles
SKU: AF-1577 | Brand: Adafruit
We've got some awesome LED goggle tutorials, and now you want to make your own, right? So pick up a pair of NeoPixel rings and these costuming goggles and get to it!These goggles look a bit like aviator/welding gog...
Delivered by Fri 16 Oct
6xAA Battery Holder with DC2.1 Power Jack
SKU: DF-FIT0141 | Brand: DFRobot
A 6×AA battery holder with a DC 2.1mm power jack that plugs directly into an Arduino's barrel jack input. Creates a 7.2V rechargeable battery pack from NiMH/NiCd cells or a 9V pack from alkaline cells. Features mounti...
Delivered by Fri 16 Oct
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