> **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

# Kitronik ZIP Circle - 12 ZIP LEDs

**Type:** Product page · **SKU:** CE04905 · **Brand:** [Kitronik](https://core-electronics.com.au/brands/kitronik-australia)
**Page:** https://core-electronics.com.au/kitronik-zip-circle-12-zip-leds.html ([markdown](https://core-electronics.com.au/kitronik-zip-circle-12-zip-leds.html.md))

Add light to your latest project with the Kitronik ZIP Circle. Each Circle has 12 individually addressable RGB LED's which can be coded with the PXT Editor.

## Pricing

- **Price:** $9.95 (inc GST) — $9.05 AUD, exc GST
- **Quantity discounts:** 10+ $8.68 (exc GST) · 25+ $8.41 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 2 today, and up to 300 more in 8–10 days.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=CE04905:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/CE04905:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **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

Each of Kitronik's new ZIP Circles has 12 individually addressable RGB LED’s. Each LED can be controlled independently and all LEDs are connected using the same three wire bus.

Each LED can produce a full spectrum of colours independent to all of the other LEDs on the bus. Each ZIP LED has a Red, Green and Blue element within the LED, and each of these can achieve 256 levels of brightness. This results in 16,777,216 possible output colours. Multiple ZIP LEDs can be connected to produce longer strings/strips.

The LEDs used are based on the WS2812B part which is compatible with any WS2812B driver code. They can also be coded in the MakeCode Block/Javascript editor.

**Features:**

- Simple 3 wire connection for all LEDs.
- Compatible with any WS2812B driver code.
- They can be coded with the Microsoft MakeCode Editor for the BBC microbit.
- Integrated reset circuit.

**Contents:**

- 1 x Kitronik ZIP Circle.

**Dimensions:**

- Width: 7.5mm.
- Height: 3mm.
- PCB Height: 1.5mm.
- Inner Diameter: 29.2mm.
- Outer Diameter: 44.2mm.

**Resources:**

- [Guide For Using Kitronik ZIP LEDs With The BBC microbit](https://www.kitronik.co.uk/blog/using-kitronik-zip-leds-bbc-microbit/).
- [ZIP Circle Datasheet](https://core-electronics.com.au/attachments/localcontent/35135-zip-circle-datasheet_152332124f1.pdf).
- [WS2812B Datasheet](https://core-electronics.com.au/attachments/localcontent/WS2812B-LED-datasheet_43104eb9034.pdf).

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/z/i/zip-led-circle_1.png)