Elecfreaks
Elecfreaks designs accessible electronics for micro:bit projects, STEM education, and maker builds. Their range includes expansion boards, sensor kits, relay modules, robotics components, and battery holders — ideal for classrooms, coding clubs, and hobbyist workbenches across Australia.
Whether you're teaching students to code with micro:bit or prototyping your next project, Elecfreaks gear is built to get started quickly. Shop with fast Australian shipping from Little Bird Electronics.
Sonar:bit for micro:bit Ultrasonic Sensor Distance Measuring 3V/5V
SKU: EF-EF04089 | Brand: ElecFreaks
Sonar:bit is a 3-wire ultrasonic distance sensor designed for micro:bit and Arduino projects. Operating on 3–5V, it works directly with both 3.3V and 5V systems using a single GVS cable — saving an I/O port compared t...
Delivered by Thu 11 Jun
Micro:bit Breakout Board ( Octopus:bit)
SKU: EF-EF03405 | Brand: ElecFreaks
The Octopus:bit is a breakout board for the BBC micro:bit that extends all GPIO ports (P0–P16, P19–P20) into colour-coded pin headers with VCC and GND alongside each I/O pin. This makes connecting sensors, servos, and...
Delivered by Thu 11 Jun
Ring:bit Car — Educational Smart Robot Kit for Kids (Without Micro:bit board)
SKU: EF-EF09079 | Brand: ElecFreaks
Ring:bit car is a DIY smart car which is based on BBC micro:bit and ELECFREAKS ring:bit. Ring:bit has extended 3 channels of GPIO, among which 2 channels are used for driving servos and one channel of GPIO is undefine...
Delivered by Thu 11 Jun
HC-SR04 Ultrasonic Sensor Distance Measuring Module Ultra01+
SKU: EF-EF03085 | Brand: ElecFreaks
The HC-SR04 is a widely used ultrasonic distance sensor that provides non-contact measurement from 2 cm to 450 cm with up to 3 mm resolution. It uses a 40 kHz ultrasonic transducer pair — one transmitter and one recei...
Delivered by Thu 11 Jun
