---
title: "To Open (and Close) Sinclair ZX-81 and Timex 1000 Computers"
type: "article"
slug: "to-open-and-close-sinclair-zx-81-and-timex-1000-computers"
url: "http://localhost/article/to-open-and-close-sinclair-zx-81-and-timex-1000-computers/"
markdown_url: "http://localhost/article/to-open-and-close-sinclair-zx-81-and-timex-1000-computers.md"
published_at: "2022-10-07T12:25:31+00:00"
modified_at: "2024-06-23T11:46:55+00:00"
featured_image:
  url: "http://localhost/wp-content/uploads/2022/04/20230809-041332.jpg"
category:
  - name: "LISTing Newsletter"
    slug: "listing-newsletter"
    taxonomy: "category"
    url: "http://localhost/category/periodicals/listing-newsletter/"
post_tag:
  - name: "1983"
    slug: "year-1983"
    taxonomy: "post_tag"
    url: "http://localhost/tag/year-1983/"
  - name: "1984"
    slug: "year-1984"
    taxonomy: "post_tag"
    url: "http://localhost/tag/year-1984/"
  - name: "Reference"
    slug: "reference"
    taxonomy: "post_tag"
    url: "http://localhost/tag/reference/"
  - name: "TS 1000"
    slug: "ts1000"
    taxonomy: "post_tag"
    url: "http://localhost/tag/ts1000/"
model:
  - name: "Timex/Sinclair 1000"
    slug: "ts-1000"
    taxonomy: "model"
    url: "http://localhost/model/ts-1000/"
indiv:
  - name: "Jesse Peeler"
    slug: "jesse-peeler"
    taxonomy: "indiv"
    url: "http://localhost/indiv/jesse-peeler/"
publication_r:
  id: 38992
  title: "LISTing Newsletter"
  type: "periodical"
  url: "http://localhost/periodical/listing-newsletter/"
authors: "Jesse Peeler"
issues_articles:
  - id: 40140
    title: "LISTing Newsletter December 1983 – January 1984"
    type: "issue"
    url: "http://localhost/issue/listing-newsletter-december-1983-january-1984/"
pages: "9"
pubdate: "December 1983 - January 1984"
archive_link: false
---

# To Open (and Close) Sinclair ZX-81 and Timex 1000 Computers