---
title: "Computers & Electronics (v21 n9)"
id: 34650
type: "issue"
slug: "computers-electronics-v21-n9"
url: "http://localhost/issue/computers-electronics-v21-n9/"
markdown_url: "http://localhost/issue/computers-electronics-v21-n9.md"
published_at: "2020-12-08T05:27:14+00:00"
modified_at: "2022-12-11T00:59:06+00:00"
author: "David Anderson"
featured_image:
  url: "http://localhost/wp-content/uploads/2020/12/computers-electronics-v21-n9.webp"
category:
  - name: "Computers & Electronics"
    slug: "computers-electronics"
    taxonomy: "category"
    url: "http://localhost/category/periodicals/computers-electronics/"
  - name: "Periodicals"
    slug: "periodicals"
    taxonomy: "category"
    url: "http://localhost/category/periodicals/"
periodical_issues:
  - id: 28034
    title: "Computers & Electronics"
    type: "periodical"
    url: "http://localhost/periodical/computers-electronics/"
volume: "21"
number: "9"
issue_date: "September 1983"
issues_articles:
  - id: 7694
    title: "Improving Timex/Sinclair Tape Loading"
    type: "article"
    url: "http://localhost/article/improving-timex-sinclair-tape-loading/"
  - id: 7695
    title: "Timex/Sinclair Expansion"
    type: "article"
    url: "http://localhost/article/timex-sinclair-expansion/"
  - id: 7696
    title: "Upgrading T/S Video"
    type: "article"
    url: "http://localhost/article/upgrading-t-s-video/"
advertisers:
  - id: 10810
    title: "Delta Technical Services, Inc."
    type: "company"
    url: "http://localhost/company/delta-technical-services-inc/"
archiveurl: "https://archive.org/details/ComputersElectronics1983-09"
---

# Computers & Electronics (v21 n9)