Sensors & Modules
Explore a broad range of sensors and modules for electronics projects, from temperature and distance sensors to IMUs, relay modules, ADC breakouts, and liquid level sensors. Whether you're building a weather station, robotics project, or home automation system, you'll find the right component here.
Popular with Australian hobbyists, STEM educators, and professional makers, these modules work with Arduino, Raspberry Pi, and other common platforms. Fast shipping across Australia to get your project moving.
Embedded Serial to Ethernet Module
SKU: DF-DFR0963 | Brand: DFRobot
This is an embedded serial-to-Ethernet module based on the ESP32 series, also can be called a gateway. The module integrates an optimized TCP/IP protocol stack, which is convenient for users to easily complete the net...
Delivered by Mon 24 Aug
URM06 - PULSE Ultrasonic Sensor
SKU: DF-SEN0151 | Brand: DFRobot
Ultrasonic sensors emit ultrasonic pulses, and by measuring the time of ultrasonic pulse reaches the object and back to the transducer, the distance of sensor from the target object is calculated. They are widely used...
Delivered by Mon 24 Aug
Water Leak Detector
SKU: DF-SEN0454 | Brand: DFRobot
A relay-output water leak detector with NO/NC (normally open/normally closed) switching. When water contacts the two sensing probes, the built-in relay triggers — suitable for activating alarms or shutting off equipme...
Delivered by Mon 24 Aug
Fermion: 8-Bit Level Translator (Breakout)
SKU: DF-DFR0844 | Brand: DFRobot
After purchasing an open-source product that is not electrical level compatible, you may find that your sensor cannot work normally or even is easy to be damaged because the level of the sensor and your controller are...
Delivered by Mon 24 Aug
Gravity: Digital Shake Sensor
SKU: DF-SEN0289 | Brand: DFRobot
Do you want to switch lights by just shaking your hand? However, you may don't want to use a complicated and costly triple axis accelerometer. This digital shake sensor is sure to meet your needs. The digital shake s...
Delivered by Mon 24 Aug
Fermion: 4-Bit Level Translator (Breakout)
SKU: DF-DFR0843 | Brand: DFRobot
After purchasing an open-source product that is not electrical level compatible, you may find that your sensor cannot work normally or even is easy to be damaged because the level of the sensor and your controller are...
Delivered by Mon 24 Aug
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 Fri 4 Sep
SparkFun PIR Breakout - 170uA (EKMC4607112K)
SKU: SF-SEN-17372 | Brand: SparkFun
Passive Infrared (PIR) sensors are great for detecting motion in a small area around the sensor. The 170µA SparkFun EKMC4607112K PIR Breakout is a simple board equipped with an EKM-series PIR sensor from Panasonic®. T...
Delivered by Mon 24 Aug
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 Mon 24 Aug
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 Mon 24 Aug
Background Suppression Photoelectric Sensor (15~350mm)
SKU: DF-FIT0770 | Brand: DFRobot
This is a background suppression photoelectric switch with 15mm-350mm adjustable detection range (can be adjusted by the knob). Its response time is only 0.5ms, fast and stable. Adopting eco-friendly and durable ABS m...
Delivered by Mon 24 Aug
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 Mon 24 Aug
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 Mon 24 Aug
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 Mon 24 Aug
Ring Inductive Proximity Sensor (8mm Hole Diameter)
SKU: DF-FIT0759 | Brand: DFRobot
These Inductive Ring Proximity sensors are designed to detect metal objects entering or passing through the ring. They operate on a 6-36V power supply and offer NPN output. The sensor features less than 1ms response t...
Delivered by Mon 24 Aug
ESP32-S2-WROOM Wi-Fi Module (PCB Antenna)
SKU: DF-DFR0743-WROOM | Brand: DFRobot
ESP32-S2- WROOM is a generic WiFi MCU module featuring rich peripherals and high performance. The module has 42 pins and 4MB flash, which can perform stable performance in industrial scenes.At the core of th...
Delivered by Mon 24 Aug
ESP32 WROOM MCU Module - 16MB (U.FL)
SKU: SF-WRL-17746 | Brand: SparkFun
ESP32-WROOM-32 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 streaming...
Delivered by Mon 24 Aug
URM13 Ultrasonic Sensor
SKU: DF-SEN0352 | Brand: DFRobot
The DFRobot URM13 is a compact ultrasonic ranging sensor with an open single-probe design. It supports three communication methods — TRIG pulse (SR04-compatible), UART, and I2C — making it versatile for a wide range o...
Delivered by Mon 24 Aug
Infrared Photoelectric Switch
SKU: DF-SEN0347 | Brand: DFRobot
This infrared photoelectric switch consists of a transmitter and receiver pair that detects objects at distances up to 1.5 m with a response time under 1 ms. The infrared beam provides stable detection regardless of a...
Delivered by Mon 24 Aug
OCTOPUS Magnetic Switch
SKU: EF-EF04075 | Brand: ElecFreaks
OCTOPUS Magnetic Switch is a kind of electric brick carrying magnetic switch and compatible with OCTOPUS series. It mainly consists of WBSF12 dry reed switch. WBSF12 is a dry reed tube with frequently open contact ...
Delivered by Mon 24 Aug
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