Description
The littleBits sound trigger reacts to noise — a clap, a shout or music — and sends an ON signal when the sound is loud enough. You can adjust its sensitivity with the included screwdriver, so it works in quiet or noisy rooms. Combine it with our other input Bits for sound-activated inventions.
Try it: build a clap-activated light, or a noise meter that lights a bargraph when the room gets too loud.
More from littleBits!
Kits
Inputs
Outputs
Power
Wire/Logic
Accessories
Sphero RVR littleBits Topper Kit
$253.64 ex GST
($279.00 inc GST)
The Sphero RVR + littleBits Topper Kit brings two of the best STEAM tools together: the all-terrain Sphero RVR robot and the invent-anything flexibility of littleBits. The topper mounts onto an RVR so students can build their own attachments and inventions on top of a programmable, driving robot — combining engineering design with real coding. (Sphero RVR robot sold separately.)
What you can build and do:
Add a littleBits mechanical arm or invention to a moving RVR, powered by RVR's onboard battery and all-terrain treads
Use RVR's onboard IR sensors with the littleBits remote trigger to make mazes, gates and challenges
Use littleBits proximity sensors to build an obstacle-avoiding, self-driving car
Add the littleBits micro:bit Adapter (available separately) to program RVR and your Bits together in Microsoft MakeCode
What students practise:
Engineering design — planning, building and testing attachments for a real robot
Coding and computational thinking across Sphero Edu and littleBits Classroom
Collaboration — one group can code while another engineers, then combine their work
Buy one kit per RVR so groups can work in parallel. Explore our full range of littleBits kits to build out your classroom set. Schools can order on a purchase order or request a quote.
littleBits Invention Kit
$680.91 ex GST
($749.00 inc GST)
The littleBits Invention Kit is a screen-free electronics kit that teaches upper primary and high school students the basics of circuits and engineering design. Students snap together colour-coded Bits — power, inputs and outputs — to build working inventions in minutes, then take on open-ended challenges that push them to problem-solve and iterate. It's a hands-on way to cover STEAM outcomes without a screen in sight.
What's included:
A USB power Bit and rechargeable power bank with mount
Input Bits: toggle switch, remote trigger, two slide dimmers, and proximity, temperature, light and sound sensors
Output Bits: servo, RGB LED and two DC motors (cross axle)
Accessories: 10 hook-and-loop bitShoes, two mechanical arms and a mounting board pack
What students practise:
Reading a circuit as power → input → output, and predicting what each Bit will do
Engineering design: planning, building, testing and improving an invention
Teamwork and communication through paired and small-group builds
Designed for Grades 3 and up, the Invention Kit works for classroom STEAM lessons, makerspaces and homeschooling, and extends further with the free littleBits Fuse app for guided activities. Compatible with the Makerspace Invention Wall, the Sphero RVR+ Topper Kit and the littleBits micro:bit Adapter for coding.
Ex-Demo littleBits Ultimate STEM & Electronic Music Classroom Megapack
$1,813.63 ex GST
($1,994.99 inc GST)
Transform your classroom or maker space with this ultimate, all-in-one ex-demo littleBits Megapack! Sourced directly from our premium Sammat Education primary school STEM incursion workshops, this massive collection has been meticulously organised, tested, and maintained by educational professionals.
This kit seamlessly bridges the gap between electronics, engineering, and digital music creation. It features 12 of the highly collectible and rare KORG Synth Kits, alongside a STEAM Student Set and 10 neatly organised Basic Kits.
What’s Included in the Megapack:
12 x littleBits KORG Synth Kits: Build your own modular synthesisers! A fantastic tool for exploring sound waves, frequencies, and electronic music.
1 x littleBits STEAM Student Set: The gold standard for open-ended STEM design challenges.
10 x littleBits Basic Kits: Neatly sorted into clear, durable compartment trays for immediate classroom deployment—no missing piece chaos!
Bonus Spare Parts Pack: Extra modules, connectors, and cables to keep your projects running seamlessly.
Curated Lesson Ideas Folder: A handy folder packed with practical workshop activities and curriculum-linked project ideas to get you teaching right away.
5 x Heavy-Duty Official Storage Tubs: 4 are brand new and completely unopened/factory-wrapped, perfect for storing the entire kit safely.
Condition: Ex-demo in good condition. Some packaging may show minor cosmetic wear from workshop transit.
Note: As this is an ex-demo clearance bundle, stock is strictly limited to this single lot. Tax invoice provided upon purchase.
Free Pickup available from Kellyville NSW (2155). Use code PICKUP2155 at the checkout to avoid Shipping Fee!
littleBits Invention Class Pack
from $3,362.73 ex GST
($3,699.00 inc GST)
The littleBits Invention Class Pack is a classroom-ready way to bring screen-free electronics to a whole group. It's the same hands-on, snap-together approach as the Invention Kit, scaled up for teamwork — with the Bits, storage and challenge cards a teacher needs to run engaging, project-based lessons straight out of the box.
What's included:
Multiple sets of power, input, output and wire/logic Bits for group work
Storage bins with lids to keep each group's Bits sorted and classroom-ready
"Meet the Bits" challenge cards and cross-curricular lesson plans
Choice of three pack sizes — 5, 10 or 15 units — to match your class
What students practise:
Circuit basics and engineering design through open-ended challenges
Collaboration and communication in pairs and small groups
Creative problem solving they can plan, build, test and improve
Designed for Grades 3 and up, the Class Pack is built for busy classrooms and makerspaces that want a single, well-organised resource. Browse our full range of littleBits kits, and order on a purchase order or request a quote for your school.
littleBits Makerspace Invention Wall
$9,086.36 ex GST
($9,995.00 inc GST)
The littleBits Makerspace Invention Wall is a complete, class-sized electronics kit built for schools and makerspaces. It brings together nearly every littleBits Bit in one wall-mounted collection, so a whole class can design, build and invent without hunting for parts — and everything has a place to go at the end of the lesson. It's the successor to the littleBits Pro Library, updated with the round LED matrix.
What's included:
A comprehensive collection of littleBits — nearly every Bit, for open-ended invention
A wall storage system so Bits stay organised and easy to find
3 craft packs for extended, cross-curricular projects
Printed challenges and lesson plans, plus access to STEAM+ Coding Kit content through littleBits Classroom
What students practise:
Circuit design and engineering across power, inputs and outputs
Problem solving and creativity through open-ended, standards-aligned challenges
Collaboration, with enough Bits for a full class to work in groups
Designed for Grades 3 and up, the Invention Wall suits busy classrooms and makerspaces that want one well-organised resource the whole class can share. Explore our other littleBits kits for smaller-group options. Schools are welcome to order on a purchase order or request a quote.
littleBits Button
$17.23 ex GST
($18.95 inc GST)
The littleBits button is a big, springy push-button that turns your circuit on while it's held and off when you let go — one of the simplest ways to give students hands-on control of a build. Combine it with our littleBits input modules to trigger lights, sound and motion.
Try it: snap a buzzer after the button to tap out Morse code, or use it to switch an LED or motor on demand.
littleBits Envelope
$36.32 ex GST
($39.95 inc GST)
The littleBits envelope shapes the loudness of a sound over time, turning a plain tone into something closer to a real instrument. Two dials set the "attack" (how quickly the sound rises) and "decay" (how quickly it fades), and a third connection lets you trigger it from a keyboard or another Bit. It's part of the littleBits synth family within our output Bits.
Try it: place it after an oscillator and trigger it from a keyboard to play expressive, piano-like notes.
littleBits Light Sensor
$25.41 ex GST
($27.95 inc GST)
The littleBits light sensor reacts to how much light is falling on it, with "light" and "dark" modes and a screwdriver-adjustable sensitivity — so the same Bit can trigger a circuit when a room brightens or when it goes dark. It's one of the most useful littleBits sensors for real-world projects.
Try it: pair it with an LED to make an automatic night light, or with a bargraph to watch the reading change as you cover the sensor.
littleBits Motion Trigger
$54.50 ex GST
($59.95 inc GST)
The littleBits motion trigger works like the sensor on an automatic door: when something moves nearby, it sends an ON signal to the Bits that follow. It's sensitive enough for quick, reliable detection in classroom builds, and pairs neatly with the rest of our input Bits.
Try it: add a few LEDs to build a motion-activated security light, or a buzzer for a simple room alarm.
littleBits Pressure Sensor
$36.32 ex GST
($39.95 inc GST)
The littleBits pressure sensor is touch-activated — give its pad a squeeze and the harder you press, the more signal it sends. It's a hands-on way to introduce variable (analogue) inputs, and works with any of our littleBits input modules.
Try it: put it before a vibration or DC motor to control how much something shakes or spins.
littleBits Proximity Sensor
$20.86 ex GST
($22.95 inc GST)
The littleBits proximity sensor detects objects in front of it and can tell whether something is near or far — a great starting point for automation and robotics projects. Combine it with other input Bits to build responsive inventions.
Try it: use it to make a self-navigating vehicle that avoids obstacles, or a hands-free instrument you play by waving.
littleBits Pulse
$22.68 ex GST
($24.95 inc GST)
The littleBits pulse is like an electronic heartbeat: it sends out a steady stream of ON signals, and you can speed them up or slow them down with the included screwdriver. It's a simple way to add timing and rhythm to a circuit alongside our other input Bits.
Try it: use it to make an LED blink steadily, or to drive a repeating motion in a build.
littleBits Remote Trigger
$22.68 ex GST
($24.95 inc GST)
The littleBits remote trigger lets students control a circuit with an ordinary infrared remote — point almost any remote at its sensor and press a button to activate the Bits that follow. It adds a wireless element to builds and works with the rest of our littleBits input modules.
Try it: build a remote-controlled light, or a gate that opens at the press of a button.
littleBits Bargraph
$23.59 ex GST
($25.95 inc GST)
The littleBits bargraph shows how much signal a circuit is receiving using five coloured LEDs that light up in sequence — a simple, visual way for students to "see" an otherwise invisible signal. It's one of the most useful littleBits output modules for understanding how inputs work.
Try it: pair it with a pressure sensor to build your own strength-o-meter.
littleBits Buzzer
$24.50 ex GST
($26.95 inc GST)
The littleBits buzzer does exactly what its name suggests — it makes an attention-grabbing sound whenever it receives an ON signal. It's a quick, satisfying output for feedback and alerts, and works with the rest of our output Bits.
Try it: build your own doorbell, timer or alarm, or pair it with a button to send signals in Morse code.
littleBits DC Motor Tethered
$45.41 ex GST
($49.95 inc GST)
The littleBits DC motor spins a small shaft you can attach wheels, arms or card to — the go-to Bit for adding movement to a build. It's tethered, so you can place the motor exactly where it's needed, and it pairs with the rest of our output Bits.
Try it: add a wheel to build a moving vehicle, or attach card to make a spinning display.
littleBits LED
$18.14 ex GST
($19.95 inc GST)
The littleBits LED (light-emitting diode) is a small board that shines a clear green light — the go-to Bit whenever you want to light something up, and often the first output students ever use. Explore the rest of our littleBits output modules to add sound and motion too.
Try it: connect it straight to a USB power Bit to make the simplest possible littleBits circuit.
littleBits Number Plus
$49.95 ex GST
($54.95 inc GST)
The littleBits number Bit displays information about the signal it receives on a two-digit, seven-segment screen. In read mode it shows a value from 00–99 or a voltage from 0.0–5.0; in count mode it counts up or down with each trigger and can be reset — a great bridge into data and maths within a circuit. Pair it with the rest of our littleBits output modules.
Try it: use count mode with a button to tally presses, or read mode with a sensor to display a live reading.
littleBits RGB LED
$20.86 ex GST
($22.95 inc GST)
The littleBits RGB LED is an adjustable colour light — turn its red, green and blue channels with the included screwdriver to mix almost any colour you like. It's a favourite for adding a personal touch to a build, alongside our other output Bits.
Try it: match the light to the colour of your creation, or fade between colours as part of a display.
littleBits Servo
$49.95 ex GST
($54.95 inc GST)
The littleBits servo is a controllable motor that can swing back and forth or turn to a set position, giving students precise, repeatable movement in their builds. Its cross-axle shaft fits any littleBits accessory with a cross-axle opening, and it works alongside our other output Bits.
Try it: attach a flag or arm to make it wave, or use it to steer and point a moving model.
littleBits Battery + Cable
$11.77 ex GST
($12.95 inc GST)
The littleBits battery + cable includes a 9 V alkaline battery and a cable that connects it to the power Bit — snap it in, flip the switch and your creations come to life. It's an easy way to make a build portable, and sits alongside our other power Bits.
Try it: use it with the power Bit to run a circuit away from a computer or wall socket. (Designed for the power Bit — it won't work with the USB or coin-battery Bits.)
littleBits P3 USB Power
$22.68 ex GST
($24.95 inc GST)
The littleBits USB power is a small but capable power Bit — connect the included USB cable to a computer or phone charger and it sends power to your whole circuit, with a red LED to show when it's on. You'll get around 500 mA from a computer's USB port, or up to about 1 A from a USB wall adapter. Browse the rest of our littleBits power modules for other options.
Try it: connect it to an LED for the simplest possible littleBits circuit. (It supplies power only — there's no data connection.)
littleBits powerSnaps
$11.77 ex GST
($12.95 inc GST)
littleBits powerSnaps supply power to an open input without needing extra forks, splits or power supplies — a tidy way to keep more complex builds simple. Each pack includes three powerSnaps, and they work with the rest of our littleBits power modules.
Try it: use a powerSnap to feed a spare input when your circuit branches in several directions.
Sphero & littleBits USB Cable
$11.77 ex GST
($12.95 inc GST)
This Sphero & littleBits USB cable is a micro-USB lead, about 30 cm long, in littleBits white. Use it to connect a computer to your codeBit or USB power Bit, to recharge a LiPo battery, or with inductive chargers for the Sphero SPRK+, BOLT and Mini. It's a genuine part from our littleBits accessories.
Good to know: this cable does not work with the Sphero RVR battery.
littleBits Fork
$22.68 ex GST
($24.95 inc GST)
The littleBits fork splits the output of one Bit to as many as three others at once, so you can trigger several things together — light, sound and motion all firing from a single input. It's one of the handiest wire and logic Bits for building richer circuits.
Try it: send one button press to an LED, a buzzer and a motor at the same time.
littleBits Inverter
$17.23 ex GST
($18.95 inc GST)
The littleBits inverter is a simple logic Bit that flips the signal it receives: an ON becomes an OFF, and an OFF becomes an ON. It's a gentle first taste of the logic behind computing, and pairs with our other wire and logic Bits.
Try it: place it between two LEDs after a pulse so they blink back and forth, like the lights on top of a police car.
littleBits Latch
$18.14 ex GST
($19.95 inc GST)
The littleBits latch turns a momentary input — like a button or trigger — into an ON/OFF switch. Press once to turn it on, press again to turn it off, so a quick tap can hold a state. It's a useful logic building block within our wire and logic Bits.
Try it: put a sound trigger before the latch and a light after it, then turn the light on and off just by snapping your fingers.
littleBits micro:bit Adapter
$40.86 ex GST
($44.95 inc GST)
The littleBits micro:bit Adapter connects a BBC micro:bit to your littleBits, so students can add coding to their circuits using free platforms like Microsoft MakeCode or the Python editor. It links the signals from littleBits input and output bitSnaps to the micro:bit's pins — no special libraries needed. Find it among our range of littleBits accessories.
Try it: program a micro:bit countdown clock, a light-seeking sunflower, or an obstacle-avoiding robot. (micro:bit required and sold separately.)
littleBits Split
$29.95 ex GST
($32.95 inc GST)
The littleBits split sends a single input to two wired outputs, giving you flexible ways to branch a circuit — for example, using one control to drive two separate parts of a build. It sits with the rest of our littleBits wire and logic modules.
Try it: use one keyboard to control two oscillators, or simply treat it as a wire Bit when you only need one output.
littleBits Wire Bit
$17.23 ex GST
($18.95 inc GST)
The littleBits wire Bit lets you physically separate parts of a circuit, so you can position Bits exactly where you want them — like putting a light at the top of a model while the controls sit at the base. It's a building block of neat, flexible layouts, alongside our other wire and logic Bits.
Try it: use it to run a signal up, around or across a larger build without everything sitting in one line.
littleBits Battery + Cable
$11.77 ex GST
($12.95 inc GST)
The littleBits battery + cable includes a 9 V alkaline battery and a cable that connects it to the power Bit — snap it in, flip the switch and your creations come to life. It's an easy way to make a build portable, and sits alongside our other power Bits.
Try it: use it with the power Bit to run a circuit away from a computer or wall socket. (Designed for the power Bit — it won't work with the USB or coin-battery Bits.)
littleBits Brick Adapter
$19.95 ex GST
($21.95 inc GST)
The littleBits Brick Adapter is the simple bridge between your littleBits circuits and the LEGO® bricks students already build with. Snap the adapters onto bricks and press your Bits into place, and a LEGO® model can suddenly light up, make sound or move — a quick way to turn a static build into a working invention.
What's included:
8 brick adapters in each pack — 4 stud adapters and 4 socket adapters
Holds up to 24 littleBits modules across a build
Studs clip under a brick so Bits mount below; sockets clip on top so Bits sit above
What students practise:
Combining electronics with familiar construction materials to design and prototype
Adding light, sound and motion to a model and testing how it behaves
Open-ended engineering — building anything from a LEGO® robot to a motorised vehicle
The Brick Adapter is a low-cost, hard-wearing accessory that works right across the littleBits range, so it's an easy add-on for classrooms and makerspaces that already use LEGO®.
LEGO® is a trademark of the LEGO Group, which does not sponsor, authorise or endorse this product.
littleBits Motor Mate
$11.77 ex GST
($12.95 inc GST)
The littleBits motorMate makes it easy to attach wheels, card, paper and other materials to the DC motor — just slide it onto the shaft. A LEGO® axle also fits the end, so it plays nicely with brick-based builds. It's a small but handy part of our littleBits accessories.
Try it: fit it to the DC motor to drive a wheel, a spinner or a paper mechanism.
littleBits Mounting Boards
$31.77 ex GST
($34.95 inc GST)
littleBits mounting boards hold a finished circuit together so students can pick it up, turn it over and carry it without it falling apart. Press the feet of your Bits into the holes, and use the corner holes to fix a build permanently to a project. Boards come two to a pack and can be tiled for larger circuits — a staple of our littleBits accessories.
Try it: mount a circuit vertically or upside down for a display, or fix one inside a cardboard build.
littleBits powerSnaps
$11.77 ex GST
($12.95 inc GST)
littleBits powerSnaps supply power to an open input without needing extra forks, splits or power supplies — a tidy way to keep more complex builds simple. Each pack includes three powerSnaps, and they work with the rest of our littleBits power modules.
Try it: use a powerSnap to feed a spare input when your circuit branches in several directions.
littleBits Screwdriver
$11.77 ex GST
($12.95 inc GST)
The littleBits screwdriver is the small tool used to adjust any Bit with a micro adjuster — like the sensitivity on a light or sound sensor, or the colour channels on the RGB LED. It's an inexpensive but essential part of the kit, and sits with the rest of our littleBits accessories.
Try it: keep one on hand to fine-tune sensors and dials as students test and refine their builds.
littleBits Servo Mount Bucket
$6.32 ex GST
($6.95 inc GST)
The littleBits servo mount bucket attaches the servo motor to a littleBits mounting board, holding it steady so it can push, pull or turn without shifting around. It's a simple fix for making servo builds more reliable, and part of our littleBits accessories.
Try it: mount the servo firmly to build a moving arm, lever or gate.
littleBits Shoes
from $19.95 ex GST
($21.95 inc GST)
littleBits bitShoes are small hook-and-loop mounts that stick to the bottom of your Bits, so you can attach a circuit to fabric, felt, cardboard and other materials — no tape or glue needed. They're a simple way to build Bits into wearables, puppets and craft projects, and are part of our littleBits accessories.
Try it: stick Bits onto a felt banner or a cardboard model so a finished invention holds together and can be handled.
HOOK & LOOP Shoes come with an adhesive-backed Hook & Loop strip. The strip can be cut to any size you desire and affixed to clothing or fabric to enhance your wearable project.
ADHESIVE Shoes can be secured onto any surface -- paper, cardboard, plastic – you name it! [Adhesive backing is one-time use only.]
MAGNET shoes allow you to adhere your circuit to any magnetic surface--like your fridge!
VARIETY PACK comes with 5 Adhesive, 5 Magnet, and 5 Hook & Loop; everything you need for experimentation and building.