---
title: "Adding a Video Monitor to your Sinclair ZX81"
type: "article"
slug: "adding-a-video-monitor-to-your-sinclair-zx81"
url: "http://localhost/article/adding-a-video-monitor-to-your-sinclair-zx81/"
markdown_url: "http://localhost/article/adding-a-video-monitor-to-your-sinclair-zx81.md"
published_at: "2020-10-27T17:08:12+00:00"
modified_at: "2024-06-23T11:40:55+00:00"
featured_image:
  url: "http://localhost/wp-content/uploads/2022/04/20230809-041332.jpg"
excerpt: "Simple diagram for tapping off the signals going into the RF modulator."
category:
  - name: "Computers & Electronics"
    slug: "computers-electronics"
    taxonomy: "category"
    url: "http://localhost/category/periodicals/computers-electronics/"
post_tag:
  - name: "1983"
    slug: "year-1983"
    taxonomy: "post_tag"
    url: "http://localhost/tag/year-1983/"
  - name: "Hardware project"
    slug: "hardware-project"
    taxonomy: "post_tag"
    url: "http://localhost/tag/hardware-project/"
  - name: "TS 1000"
    slug: "ts1000"
    taxonomy: "post_tag"
    url: "http://localhost/tag/ts1000/"
  - name: "ZX81"
    slug: "zx81"
    taxonomy: "post_tag"
    url: "http://localhost/tag/zx81/"
model:
  - 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/"
indiv:
  - name: "Les Solomon"
    slug: "les-solomon"
    taxonomy: "indiv"
    url: "http://localhost/indiv/les-solomon/"
publication: "Computers & Electronics"
publication_r:
  id: 28034
  title: "Computers & Electronics"
  type: "periodical"
  url: "http://localhost/periodical/computers-electronics/"
authors: "Les Solomon"
volume: "21"
issue: "3"
issues_articles:
  - id: 34888
    title: "Computers & Electronics (v21 n3)"
    type: "issue"
    url: "http://localhost/issue/computers-electronics-v21-n3/"
pages: "31"
pubdate: "March 1983"
archive_link: false
archiveurl: "https://archive.org/download/ComputersElectronics1983-03/ComputersElectronics1983-03.pdf"
volumeissue: "v21n3"
---

# Adding a Video Monitor to your Sinclair ZX81

Simple diagram for tapping off the signals going into the RF modulator.