---
title: "The Expandable ZX80 and ZX81, T/S1000 Too!"
id: 21093
type: "book"
slug: "the-expandable-zx80-and-zx81-t-s1000-too"
url: "http://localhost/book/the-expandable-zx80-and-zx81-t-s1000-too/"
markdown_url: "http://localhost/book/the-expandable-zx80-and-zx81-t-s1000-too.md"
published_at: "2020-04-05T16:22:31+00:00"
modified_at: "2024-05-26T15:08:48+00:00"
author: "David Anderson"
featured_image:
  url: "http://localhost/wp-content/uploads/2022/04/20230809-041332.jpg"
excerpt: "The book for the electronics hobbyist to add memory, music, speech and a whole lot more."
category:
  - name: "Books"
    slug: "book"
    taxonomy: "category"
    url: "http://localhost/category/book/"
post_tag:
  - name: "Computer Engineering Services"
    slug: "computer-engineering-services-the-jarrett-company"
    taxonomy: "post_tag"
    url: "http://localhost/tag/computer-engineering-services-the-jarrett-company/"
  - name: "TS 1000"
    slug: "ts1000"
    taxonomy: "post_tag"
    url: "http://localhost/tag/ts1000/"
  - name: "ZX80"
    slug: "zx80"
    taxonomy: "post_tag"
    url: "http://localhost/tag/zx80/"
  - name: "ZX81"
    slug: "zx81"
    taxonomy: "post_tag"
    url: "http://localhost/tag/zx81/"
model:
  - name: "Sinclair ZX80"
    slug: "zx80"
    taxonomy: "model"
    url: "http://localhost/model/zx80/"
  - name: "Sinclair ZX81"
    slug: "zx81"
    taxonomy: "model"
    url: "http://localhost/model/zx81/"
  - name: "Timex/Sinclair 1000"
    slug: "ts-1000"
    taxonomy: "model"
    url: "http://localhost/model/ts-1000/"
publisher: "Computer Engineering Services"
date: "1983"
links:
  - link_text: "Sync v3 n5"
    link_url: "https://archive.org/details/syncmagazine-v3_n5/page/n55"
zotero_id: "7CACWVYM"
---

# The Expandable ZX80 and ZX81, T/S1000 Too!

The book for the electronics hobbyist to add memory, music, speech and a whole lot more.