littleBits

Every circuit starts with power. It uses a 9 volt battery to provide the electricity that makes your Bits spin, buzz, blink, and shine. This p4 power Bit does not include a battery.

The littleBits perf module is a quick and easy way to prototype a circuit for the littleBits library. It's a standard 0.1" perfboard with a vcc and ground bus connected to our bitSnap connectors. Use it to quickly prototype with different sensors and components by soldering directly to the perf module.

The powerSnap supplies power to an open input without extra forks, splits, or power supplies. Includes 3 powerSnaps. 

The pressure sensor is a touch-activated module; give its pad a little squeeze to activate it. The more pressure you apply, the more signal it sends out. Put it in front of a vibration motor to control how much it shakes!

If there is a littleBits module that doesn’t exist, you now have the power to make it. The proto module is what littleBits engineers use to build and prototype new modules. Hack into existing modules or invent a brand new one by connecting to printed circuit boards or solderless breadboards. With the proto module, you have direct access to power, ground and signal lines needed to take measurements and connect to other instruments.

The proximity sensor Bit senses objects in front of it. It can sense if an object is far or near. Try using it to create your own self-navigating car, or a hands-free instrument!

The pulse Bit is like an electronic heartbeat. It sends out a stream of short ON signals, and you can make the speed of the pulses faster or slower using the included screwdriver. It's great for making LEDs blink!

The littleBits random module has two modes: "noise" and "random voltage". In "noise" mode, it outputs white noise, like a television set not tuned to any channel. In "random voltage" mode, it outputs random voltage signals that can control oscillators and make them play random pitches. Use the "trigger out" connector and "speed" dial of the micro sequencer to set the timing of the random output pulses and use an input Bits module like a dimmer to control the range of your random outputs.

The remote trigger lets you use a common remote control with your modules. Make your littleBits circuit and point your remote control at the remote trigger’s sensor. Then, press any button on your remote control to activate the module. The remote trigger will work with almost any button on a remote that uses infrared light to send signals.

The RGB LED (or "Red-Green-Blue Light-Emitting Diode") Bit is a special light whose colour you can adjust. Use the included screwdriver to adjust each of the colour channels to get almost any colour. Use the RGB LED when you want to match the light to the colour of your creation!

The roller switch is a handy Bit - it has a little lever with a wheel, and activates when something moves past it. You can also flip the mode switch to make it turn off when the lever is pushed in. Try that mode with an LED to make a fridge light.

The littleBits screwdriver is used to modify any Bit with a micro adjuster.

The sequencer allows you to connect up to eight outputs and control them in sequential patterns. Sequences that would take as long as 4 days to program without littleBits will only take you seconds! Automatically cycle through the entire sequence Control the speed of the sequence using dimmers or sensors Run the sequence four ways: forwards, backwards, pendulum, or random Swap automation for full control and step through each part of the sequence using a button, sound trigger, or any other high signal input There are two clock modes that control when the module transitions from sequence step to sequence step. In “step” mode the sequence transitions to a new sequence step on input low-to-high transitions. In this mode, the clock output is high when the input is above 2.5V, and the clock output is low when the input is below 2.5V. In “speed” mode the sequence transitions to a new sequence step at a fixed frequency. The step frequency is proportional to the voltage at the input. At 0V input, the frequency is 0Hz (the sequencer does not step). At 5 volts the step frequency is approximately 80Hz. In this mode, the clock output is a square waveform at the step frequency The four sequence modes control the order in which the 8 sequenced outputs are activated. At any given time, there is exactly one of the 8 sequenced outputs set to 5V. All other outputs are set to 0V. “Forward” mode sets output 1 to 5V, then on the next step output 2 is set to 5V, and so on. After activating each output in turn, the sequence then continuously repeats, starting at output 1. “Backwards” mode is the same as “forward” mode, except that the sequence steps from output 8 to output 1 and is set to 5V at each step. “Pendulum” mode sets output 1 to 5V, then on the next step output 2 is set to 5V, and so on. Upon reaching output 8, the sequence reverses and steps down from 7 to 1. “Random” mode sets a randomly selected output to 5V at each step. UNDER THE HOOD The input signal is buffered by an opamp (U1), then passed through a single pole RC low pass filter, then a 2-pole active low pass filter (U3). The combined filters band limit the signal to 160Hz with an 18dB per octave filter slope. This signal is split into two paths. One path leads to the Analog-to-Digital Converter (ADC) of an Atmel ATMEGA168 microcontroller (U2). The other path leads to a General Purpose Input-Output (GPIO) pin on the same microcontroller. The path to the ADC is used in “speed” mode because in speed mode, we need to precisely measure the input voltage, and the ADC is precise. The path to the GPIO pin is used in “step” mode, because we need to quickly measure the timing of an input low-to-high transition, and the GPIO pin responds very quickly to transitions. Depending on the clock mode, microcontroller converts the measured input values into either the sequencer step speed in “speed” mode, or simply goes to the next sequencer step when it detects a low-to-high transition in “step” mode. These values are translated into signals that control the pins of the microcontroller connected to the various outputs.

The servo is a controllable motor that can swing back and forth, or be turned to a specific position. Try attaching a flag to the servo to make it wave back and forth! Cross Axle: This servo has a cross axle shaft that works with any littleBits accessory with a cross axle opening. Hub Mount: Note that this bit is NOT compatible with the following kits. - Space Rover Inventor Kit - Cross axle mechanical arm (not available separately) - Cross axle motorMate (not available separately)

A mount for the littleBit servo motor to attach your motor to a littleBits mounting board.

Secure your circuit with our shoes! Simply snap together your littleBits circuit, press the feet of your modules into the holes of the shoes, and then place it on your chosen surface. 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.

It functions just like a light dimmer you might find at home, or a volume fader in a recording studio. Follow it with an LED for some adjustable mood lighting.

The littleBits slide switch is a small and convenient way to turn your creations on and off. It uses a sturdy plastic lever to switch back and forth. Try it with any of your favourite Bits, like the DC motor or bright LED!

The sound trigger listens to the noise level in your room, and sends an ON signal when it gets over a certain level. You can make that threshold louder or softer using the included screwdriver. We like to use it with an LED to light up your room when you snap your fingers. The sound trigger features an electret microphone that triggers a 5V output when the set threshold is reached. The output of the module will remain high for 3 seconds. If the input signal is high, the module functionality is enabled. If the input signal is low, the module function is disabled.

The littleBits split module sends a single input to two wired outputs. It's great for connecting one output to two inputs, like using a keyboard to control two oscillators. But keep in mind that it can be used just like a wire module if you ignore one of its outputs.

Meet the electronics kit designed to teach STEAM principles and encourage exploration, experimentation, and creativity through hands-on learning. Developed with educators, the STEAM Student Set makes the engineering design process fun and iterative for students while giving you everything you need to easily implement 20+ hours of standards-aligned curriculum in the classroom. Unpack the STEAM Student Set and transform students into inventors! Engage up to 3 students per kit with 19 bits and 46 accessories   Run 20+ hours unplugged/no device required cross-curricular and standards-aligned lessons available on littleBits Classroom Open and guided STEAM challenges on littleBits Classroom that foster creative problem-solving skills and encourage self-expression and reflection Included Invention Guide containing Bit tips and 8 step-by-step challenges to get started Improved durable storage container for easy organisation and clean up & printed materials for instructional support and classroom implementation What’s in Sphero littleBits STEAM Student Set circuit kit? 1 power  1 USB power  1 button  1 slide dimmer  1 light sensor  1 temperature sensor  1 pulse  1 fork  2 wires  1 inverter  1 number  1 long LED  1 RGB LED  2 DC motors  1 servo & hub  1 buzzer  1 fan  1 Durable Storage Carrying Case Plus, access to littleBits classroom

Unleash student creativity with the littleBits STEAM Student Set Class Pack! Developed with educators, this electronics kit is designed to teach STEAM principles and encourage exploration, experimentation, and hands-on learning. With 10 littleBits STEAM Student Sets and 20+ hours of standards-aligned curriculum, the STEAM Student Set Class Pack enables students to practice the engineering design process in an approachable and hands-on way. Each kit serves up to 3 students and is best suited for grades 3-8. STEAM Student Set Key Features COLLABORATIVE LEARNING: Each kit contains 19 Bits and 46 accessories to engage up to 3 students and foster teamwork, communication, and collaboration skills. STANDARDS-ALIGNED: The STEAM Student Set includes 20+ hours of cross-curricular and standards-aligned lessons available on littleBits Classroom, giving educators everything they need to easily implement the kit in their classroom. Students learn fundamental concepts such as circuitry, engineering, physics, art, and design thinking. OPEN & GUIDED CHALLENGES: Find open and guided STEAM challenges on littleBits Classroom, encouraging creative problem-solving skills, self-expression, and reflection. INVENTION GUIDE: The included Invention Guide contains Bit tips and 8 step-by-step challenges to get students started. DURABLE STORAGE: The STEAM Student Set comes with individual durable storage containers for easy organisation and clean up, as well as printed materials for instructional support and classroom implementation. What's in the Bundle Power x10 USB Power x10 Button x10 Slide Dimmer x10 Light Sensor x10 Temperature Sensor x10 Pulse x10 Fork x10 Wires x10 Inverter x10 Number x10 Long LED x10 RGB LED x10 DC Motors x20 Servo & Hub x10 Buzzer x10 Fan x10 Durable Storage x10 Invention Guide Invention Log Teacher's Guide

The littleBits STEAM+ Class Pack is an all-in-one coding and engineering educational solution designed to inspire and engage students grades 3–8 in STEAM learning. This comprehensive kit includes 10 individualized sets with storage, a comprehensive Invention Guide, and over 40 hours of standards-aligned STEAM curriculum to fuel critical thinking, problem-solving, and teamwork through hands-on activities and projects. In the free Fuse app, students can level up the learning experience by programming littleBits inventions with the codeBit and simulating circuits. STEAM+ Class Pack Key Features ENGAGES UP TO 40 STUDENTS: The littleBits STEAM+ Class Pack is designed to engage up to 40 students, making it an ideal solution for classrooms or other educational settings. OVER 40 HOURS OF CURRICULUM: With more than 40 hours of standards-aligned STEAM lessons and activities, educators can easily integrate the littleBits STEAM+ Class Pack into their existing curriculum. Students practice their programming skills with—a virtual circuit builder and programming platform when used with the included codeBit. INNOVATIVE MODULAR DESIGN: The littleBits STEAM+ Class Pack features a unique, colour-coded modular system that allows students to explore electronics, coding, and engineering concepts in an intuitive, engaging manner.  SUPPORTS COLLABORATION: The Class Pack includes 10 individual kits, each designed to support multiple students, encouraging teamwork, communication, and collaboration as students work together to create innovative solutions to challenges and projects. EASY ORGANISATION AND STORAGE: Built-in storage makes it simple to keep the littleBits components organised and portable, ensuring that students can focus on learning and exploration without the hassle of clutter or lost components. NOTE: The previous square LED matrix has been replaced by a round matrix. Some images on this page may still contain the square matrix. What's in the Pack? Bits 20x button 10x temperature sensor 10x long LED 10x buzzer 10x cross axle servo 10x USB power 20x wire 10x pressure sensor 10x speaker 10x square LED matrix 10x codeBit 10x light sensor 10x power 20x cross axle DC motor 10x pulse 10x fork 10x slide dimmer 10x fan 10x inverter 10x number 10x RGB LED 10x bargraph Accessories 10x Rechargeable batteries 20x powerSnap 10x USB cable, 1.5mm 10x USB cable, 0.5mm Magnet BitShoes Hook and Loop BitShoes Twist Ties 10x 9V batteries + Cable 10x XL mounting boards 10x USB Power Adapter + Cable 20x Wheels 30x Mechanical arms 10x Standard Mounting Boards 10x Durable Storage Carrying Cases 100's other accessories

Note: You must already have a STEAM+ Coding Kit or STEAM Student Set in order to use the expansion pack. Power up your STEAM learning with the littleBits STEAM+ Coding Expansion Pack designed to elevate the STEAM+ Coding Kit and STEAM Student Set experience. This expansion pack combines a curated selection of essential Bits and additional accessories from previous littleBits expansion packs that allow you to further supplement what you can teach and learn with the STEAM+ Coding Kit and STEAM Student Set. Additional Unit Plans are also included to easily expand your STEAM curriculum and empower students to take their inventions further. 15 Curated Expansion Bits 7 Additional Accessories Quick Start Guide for easy classroom implementation Additional Unit Plans: Science, Math, Computer Science, and Technology What's Included 1 Power & Cable 1 Sound Trigger 1 Proximity Sensor 1 Threshold 1 Accelerometer 1 Random 1 Wires 1 XOR 1 Makey Makey 2 ANDs 1 OR 1 Split 2 Latchs