---
title: "Computers & Electronics (v21 n1)"
id: 34644
type: "issue"
slug: "computers-electronics-v21-n1"
url: "http://localhost/issue/computers-electronics-v21-n1/"
markdown_url: "http://localhost/issue/computers-electronics-v21-n1.md"
published_at: "2020-12-08T01:33:27+00:00"
modified_at: "2022-12-11T00:59:05+00:00"
author: "David Anderson"
featured_image:
  url: "http://localhost/wp-content/uploads/2020/12/computers-electronics-v21-n1.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: "1"
issue_date: "January 1983"
issues_articles:
  - id: 7847
    title: "Sinclair Timex Add-Ons"
    type: "article"
    url: "http://localhost/article/sinclair-timex-add-ons/"
advertisers:
  - id: 10799
    title: "Data-Share"
    type: "company"
    url: "http://localhost/company/data-share/"
  - id: 11471
    title: "ZETA Software"
    type: "company"
    url: "http://localhost/company/zeta-software/"
  - id: 11322
    title: "Software Development Associates"
    type: "company"
    url: "http://localhost/company/software-development-associates/"
  - id: 11342
    title: "Spyder Electronics"
    type: "company"
    url: "http://localhost/company/spyder-electronics/"
  - id: 10998
    title: "JPR Software, Inc."
    type: "company"
    url: "http://localhost/company/jpr-software/"
archiveurl: "https://archive.org/details/ComputersElectronics1983-01"
---

# Computers & Electronics (v21 n1)