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 - 8MB (Dual Antenna)
SKU: SF-WRL-19899 | Brand: SparkFun
The ESP32-WROOM-DA, which is a module that achieves high-quality, wireless connectivity across large areas, using two complementary PCB antennas in different directions. Also, based on its industry-leading technica...
Delivered by Tue 27 Oct
Shrouded Servo to Premium Male Jumper Wires Cable - 17cm long
SKU: AF-5515 | Brand: Adafruit
Stretch out your servo connections with this flexible servo to premium male header jumper cable. It has a 3-pin shrouded "male" connector to plug the servo into and then, 17cm later, three separated jumper wire e...
Delivered by Mon 9 Nov
Adafruit QT Py ESP32 Pico - WiFi Dev Board with STEMMA QT
SKU: AF-5395 | Brand: Adafruit
The Adafruit QT Py ESP32 Pico brings the full power of the classic ESP32 into the tiny QT Py form factor. Built around the ESP32-PICO-V3-02 — an all-in-one module with dual-core 240 MHz Tensilica processor, Wi-Fi, Blu...
Delivered by Mon 9 Nov
Adafruit QT Py ESP32-S3 WiFi Dev Board with STEMMA QT
SKU: AF-5426 | Brand: Adafruit
The Adafruit QT Py ESP32-S3 packs dual-core 240 MHz processing, Wi-Fi, Bluetooth LE, and native USB into the tiny QT Py form factor. With 8 MB flash and 512 KB SRAM, it's a significant step up from the ESP32-S2 — addi...
Delivered by Mon 9 Nov
SparkFun RP2040 mikroBUS Development Board
SKU: SF-DEV-18721 | Brand: SparkFun
The SparkFun RP2040 mikroBUS Development Board is a low-cost, high performance platform with flexible digital interfaces featuring the Raspberry Pi Foundation's RP2040 microcontroller. Besides the Thing Plus or Feathe...
Delivered by Fri 16 Oct
Mates Programmer
SKU: SF-PGM-19262 | Brand: SparkFun
The Mates Programmer is a simple USB programmer for all Breadboard Mates products, providing a simple five-way programming interface and selection option for programming other devices such as “barebones” Arduino (Atme...
Delivered by Tue 27 Oct
Magnetic Contact Switch Sensor for Arduino
SKU: DF-SEN0481 | Brand: DFRobot
This magnetic switch (reed switch) consists of two magnetic reeds (usually composed of iron and nickel) sealed in a plastic case. The two magnetic reeds are overlapped but there is a small gap between them. When a sui...
Delivered by Tue 27 Oct
Fermion: Serial Data Logger for Arduino
SKU: DF-TEL0148 | Brand: DFRobot
Compared to the previous MicroSD Card Module, this Fermion: Serial Data Logger can store data more conveniently, and supports direct data printing through serial port without additional codes.The Serial Data Logger su...
Delivered by Tue 27 Oct
Capacitive Liquid Level Sensor for Arduino
SKU: DF-SEN0507 | Brand: DFRobot
Different from our previous liquid level sensors, this capacitive liquid sensor can be used to detect high-viscosity and low-corrosive liquids, such as glue, lubricating oil, grease, ink, engine oil, powder and other ...
Delivered by Tue 27 Oct
10 I/Os Relay Module - CPU ESP32 (Relay Output)
SKU: DF-DFR0901 | Brand: DFRobot
The 10 I/Os Relay Module with ESP32 is an industrial PLC that combines the connectivity of the ESP32 (Wi-Fi, Bluetooth LE, Ethernet, RS485) with relay outputs for switching higher-voltage loads. It provides a simple, ...
Delivered by Tue 27 Oct
10 I/Os Relay Module - CPU Arduino NANO (Relay Output)
SKU: DF-DFR0899 | Brand: DFRobot
The 10 I/Os Relay Module is an industrial PLC based on the Arduino Nano with relay outputs for switching higher-voltage loads. It provides a simple, cost-effective, and open-source approach to industrial monitoring an...
Delivered by Tue 27 Oct
10 I/Os PLC Module - CPU Arduino NANO (Optoisolated Output)
SKU: DF-DFR0898 | Brand: DFRobot
The 10 I/Os PLC Module is an industrial programmable logic controller based on the Arduino Nano. It provides a simple, cost-effective, and open-source approach to industrial monitoring and control, with standardised P...
Delivered by Tue 27 Oct
ESP32-S2-WROVER-I Module with uFL - 4 MB flash and 2 MB PSRAM
SKU: AF-4760 | Brand: Adafruit
The ESP8266 started a small revolution by bringing WiFi to a small and cheap package that also had enough processing power and enough pins to get small things done. Then the ESP32 came out with tons of pins, Bluetooth...
Delivered by Mon 9 Nov
Optomax Digital Liquid Level Sensor
SKU: AF-3397 | Brand: Adafruit
The Optomax is an optical liquid level sensor that detects the presence or absence of almost any liquid — oil or water based. Inside the polysulfone housing, an infrared LED and matching phototransistor work together:...
Delivered by Mon 9 Nov
Garmin LIDAR-Lite v4 LED - Distance Measurement Sensor (Qwiic)
SKU: SF-SEN-18009 | Brand: SparkFun
The LIDAR-Lite v4 Qwiic from GARMIN is a high-performance, wireless optical distance measurement sensor that doesn't require any soldering to get started. This is the ideal solution for drone, robot, IoT, or unmanned ...
Delivered by Tue 27 Oct
ESP32-S2 WROOM Module - 4MB (PCB Antenna)
SKU: SF-WRL-18583 | Brand: SparkFun
It's best to think of the ESP32-S2 WROOM Module as the next step in the ESP32 WROOM module line. It builds on the benefits of the original ESP32 WROOM Module with new and improved features such as security, display su...
Delivered by Tue 27 Oct
ESP32-C3-WROOM-02-N4 Module (PCB antenna)
SKU: DF-DFR0810 | Brand: DFRobot
ESP32-C3-WROOM-02 is a universal Wi-Fi and low-power Bluetooth LE module. The rich set of peripherals and small size make the two modules an ideal choice for smart homes, industrial automation, health care, consumer e...
Delivered by Tue 27 Oct
ESP32-S2-MINI-1 Module (PCB Antenna)
SKU: DF-DFR0814 | Brand: DFRobot
ESP32-S2-MINI-1 is a powerful, generic WiFi-MCU module that has a rich set of peripherals. It can be applied in a wide variety of scenarios relating to wearable electronics, smart home, etc. The module embeds ESP32...
Delivered by Tue 27 Oct
ESP32-S2- SOLO Wi-Fi Module (PCB Antenna)
SKU: DF-DFR0743-SOLO | Brand: DFRobot
ESP32-S2- SOLO is a generic WiFi MCU module featuring rich peripherals and high performance. The module has 38 pins and 4 MB SPI flash. With the smallest size of 18×25.5×3.1mm among the S2 modules, it is ver...
Delivered by Tue 27 Oct
ESP32-S2-WROVER Wi-Fi Module (PCB Antenna)
SKU: DF-DFR0743-WROVER | Brand: DFRobot
The ESP32-S2-WROVER is a Wi-Fi MCU module built around the ESP32-S2 chip with 4 MB SPI flash and 2 MB PSRAM. The additional PSRAM makes it well suited for applications requiring larger data buffers, such as audio and ...
Delivered by Tue 27 Oct
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