> **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

# Coloring book - Ladyadas E is for electronics

**Type:** Product page · **SKU:** ADA1000 · **Brand:** [Adafruit](https://core-electronics.com.au/brands/adafruit-australia)
**Page:** https://core-electronics.com.au/coloring-book-ladyada-s-e-is-for-electronics.html ([markdown](https://core-electronics.com.au/coloring-book-ladyada-s-e-is-for-electronics.html.md))

Ladyada's "E is for Electronics" is a coloring book adventure with electronic components and their inventors. Makers of all ages can learn, color, and share common...

## Pricing

- **Price:** $21.40 (inc GST) — $19.45 AUD, exc GST
- **Quantity discounts:** 10+ $18.87 (exc GST) · 50+ $18.48 (exc GST)

## Availability & dispatch

- Out of stock — the product page offers email notification when it returns.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=ADA1000:1` (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/ADA1000:1.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

Ladyada's "E is for Electronics" is a coloring book adventure with electronic components and their inventors. Makers of all ages can learn, color, and share common parts and historical figures throughout history. Explore the world of electronics with Ladyada as your guide! Here's an excerpt: "A **diode** lets electrons flow in only one direction. It works like a switch: when current is flowing one way, the switch is on, but when current tries to flow the other way, the switch turns off. **Sir John Ambrose Fleming** is best known for inventing the diode, originally called the kenotron." Coloring book dimensions: 8.5in x 5.5in MADE IN THE USA! Crayons not included.

## Technical Details

[![Creative Commons License](https://core-electronics.com.au/attachments/localcontent/88x31_1515813326.png)](https://creativecommons.org/licenses/by-sa/3.0/deed.en_US) This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License. [Downloadable version](https://core-electronics.com.au/attachments/localcontent/coloringbook_9-17-2012_34072d2cafe.pdf)

 ![](https://core-electronics.com.au/attachments/localcontent/rohs_icon_8216055e11.jpg)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/1/0/1000-08.jpg)