> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# Cubelets - Inverse Cubelet

**Type:** Product page · **SKU:** KIT-11938 · **Brand:** [Sparkfun](https://core-electronics.com.au/brands/sparkfun-australia)
**Page:** https://core-electronics.com.au/cubelets-inverse-cubelet.html ([markdown](https://core-electronics.com.au/cubelets-inverse-cubelet.html.md))

## Retired product

This product is retired and no longer available for purchase. Search the catalogue for an alternative.

## How to buy

- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

The Inverse Cubelet calculates a value that is the opposite of the values it receives. Specifically, the Inverse Cubelet will (weighted) average its inputs and then output a value of one minus that average.

 Cubelets are magnetic blocks that can be snapped together to make an endless variety of robots. You can build robots that drive around on a tabletop, respond to light, sound, and temperature, and have surprisingly lifelike behavior. But instead of programming that behavior, you snap the cubelets together and watch the behavior emerge like with a flock of birds or a swarm of bees.

**Note:** Cubelets require a special battery and charger. You will need to purchase the [charger](https://core-electronics.com.au/search/?q=11344) separately.

**Documents:**

- Product Page
- [Product Video](https://sparkfun.com/videos#all/tFAOAJPDeoE/162)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/c/u/cubelets_-_inverse_cubelet__kit-11938__01.jpg)