---
title: "All-Purpose Beeper"
type: "article"
slug: "all-purpose-beeper"
url: "http://localhost/article/all-purpose-beeper/"
markdown_url: "http://localhost/article/all-purpose-beeper.md"
published_at: "2020-10-27T17:12:10+00:00"
modified_at: "2024-06-23T00:44:52+00:00"
featured_image:
  url: "http://localhost/wp-content/uploads/2022/04/20230809-041332.jpg"
excerpt: "Circuit to emit a \"beep\" every time your ZX80 or MicroAce reads from or writes to a selected memory address."
category:
  - name: "Syntax"
    slug: "syntax"
    taxonomy: "category"
    url: "http://localhost/category/periodicals/syntax/"
post_tag:
  - name: "1981"
    slug: "year-1981"
    taxonomy: "post_tag"
    url: "http://localhost/tag/year-1981/"
  - name: "Hardware project"
    slug: "hardware-project"
    taxonomy: "post_tag"
    url: "http://localhost/tag/hardware-project/"
  - name: "ZX80"
    slug: "zx80"
    taxonomy: "post_tag"
    url: "http://localhost/tag/zx80/"
model:
  - name: "Sinclair ZX80"
    slug: "zx80"
    taxonomy: "model"
    url: "http://localhost/model/zx80/"
publication: "Syntax"
publication_r:
  id: 10246
  title: "Syntax"
  type: "periodical"
  url: "http://localhost/periodical/syntax/"
volume: "2"
issue: "6"
issues_articles:
  - id: 26698
    title: "Syntax/Syntax ZX80 v2 n6"
    type: "issue"
    url: "http://localhost/issue/syntax-syntax-zx80-v2-n6/"
pages: "4"
pubdate: "June 1981"
archive_link: false
volumeissue: "v2n6"
---

# All-Purpose Beeper

Circuit to emit a “beep” every time your ZX80 or MicroAce reads from or writes to a selected memory address.