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SKU: MD-30001

A pack of 75 reusable Makedo SCRUs — the core fastener for the Makedo cardboard construction system. These clever connectors let you join cardboard of various thicknesses together quickly and securely. Pair them with the Makedo SCRU-DRIVER for fast assembly. Simply punch a hole through your card...

SKU: MR-CB-KT-MAX-1 · MPN: CB-KT-MAX-1

The Maximum Cubelet is a "Think" block in the Cubelets robot construction system. It accepts multiple input values and passes along only the greatest one, acting as a filter for sensor data. Use it to build robots that respond only when a sensor exceeds a threshold — for example, pairing it with ...

SKU: MR-CB-KT-INVERSE-1 · MPN: CB-KT-INVERSE-1

The Inverse Cubelet is a "think" block in the Cubelets modular robotics system. It calculates the opposite of the values it receives — averaging its inputs and outputting one minus that average. Use it to create robots with inverted behaviours, like driving faster in the dark or slowing down in b...

SKU: MR-CB-KT-DRIVE-1 · MPN: CB-KT-DRIVE-1

The Drive Cubelet is an action block in the Cubelets robot construction system. It contains a motor and roller wheels that move along a horizontal surface — higher input values drive it faster, while a value of zero brings it to a stop. Cubelets are magnetic blocks that snap together to create r...

SKU: MR-CB-KT-FLASHLIGHT-1 · MPN: CB-KT-FLASHLIGHT-1

The Flashlight Cubelet is an action block for the Cubelets modular robotics system. It emits a focused beam of white light from a powerful LED, with brightness proportional to its input value — high input means bright light, zero input means off. Cubelets are magnetic building blocks that snap t...

SKU: MR-CB-KT-ROTATE-1 · MPN: CB-KT-ROTATE-1

The Rotate Cubelet is an action block in the Cubelets modular robotics system. One face spins at a rate determined by the block's input values, allowing it to act as a motor output in snap-together robot constructions. Cubelets are magnetic blocks that snap together to create robots with emergen...

SKU: LB-00312

A hands-on guide to building electronic circuits, robots, and cloud-connected devices using littleBits — the snap-together magnetic electronic building blocks. Co-authored by littleBits founder Ayah Bdeir and top-selling author Matt Richardson (Getting Started with Raspberry Pi). With over 60 mo...

SKU: LB-00315

Ada Twist, Scientist is a picture book by Andrea Beaty and illustrated by David Roberts. Ada has always been insatiably curious — why are there pointy things on a rose? Why are there hairs growing inside your nose? When a mysterious smell fills her house, Ada embarks on a scientific investigation...

SKU: LB-LR0272

Stock up your parts drawers with this bulk pack of 500 diffused 3mm LEDs. It includes 100 each of red, green, blue, white and yellow LEDs, giving you a handy mix for indicators, models, craft builds and general electronics projects.The diffused lens helps produce a softer, more even light output ...