--- title: Someone turned old analog gauges into real-time PC... description: A hobbyist repurposed discarded analog gauges into real-time PC hardware monitors by wiring them up with an ESP32 microcontroller, giving the gauges a... canonical: https://daily.dev/posts/someone-turned-old-analog-gauges-into-real-time-pc-monitors-using-an-esp32-hwl51mnkw twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Someone turned old analog gauges into real-time PC monitors using an ESP32 | daily.dev og:description: A hobbyist repurposed discarded analog gauges into real-time PC hardware monitors by wiring them up with an ESP32 microcontroller, giving the gauges a... og:url: https://daily.dev/posts/someone-turned-old-analog-gauges-into-real-time-pc-monitors-using-an-esp32-hwl51mnkw og:image: https://api.daily.dev/og/posts/HwL51mnkW.png og:image:alt: Someone turned old analog gauges into real-time PC monitors using an ESP32 og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Someone turned old analog gauges into real-time PC monitors using an ESP32 **[XDA Developers](https://daily.dev/sources/xda-developers)** · 1 min read · 1 upvotes · 0 comments ## Summary A hobbyist repurposed discarded analog gauges into real-time PC hardware monitors by wiring them up with an ESP32 microcontroller, giving the gauges a retro-styled second life displaying system stats instead of their original readings. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Someone built a Nixie-inspired ESP32 clock that can also show the weather](https://daily.dev/posts/someone-built-a-nixie-inspired-esp32-clock-that-can-also-show-the-weather-lxdorcz3w) · XDA Developers · 0 upvotes · 0 comments - [Better Faux-Analog VU Meters](https://daily.dev/posts/better-faux-analog-vu-meters-foelcs513) · Hackaday · 0 upvotes · 0 comments - [This $10 ESP32 screen replaced my OPNsense web UI and sits on my desk instead of in the garage](https://daily.dev/posts/this-10-esp32-screen-replaced-my-opnsense-web-ui-and-sits-on-my-desk-instead-of-in-the-garage-un7bypjww) · XDA Developers · 0 upvotes · 0 comments - [Audio Spectrum Analyzer On An ESP32 Display Board](https://daily.dev/posts/audio-spectrum-analyzer-on-an-esp32-display-board-jnuipk6hd) · Hackaday · 0 upvotes · 0 comments - [This ESP32 project couples a simple clock with some iconic retro gaming references](https://daily.dev/posts/this-esp32-project-couples-a-simple-clock-with-some-iconic-retro-gaming-references-2b1omg9og) · XDA Developers · 2 upvotes · 0 comments --- Tags: [#hardware](https://daily.dev/tags/hardware), [#iot](https://daily.dev/tags/iot) [View this post on daily.dev](https://daily.dev/posts/someone-turned-old-analog-gauges-into-real-time-pc-monitors-using-an-esp32-hwl51mnkw) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Someone turned old analog gauges into real-time PC monitors using an ESP32","url":"https://daily.dev/posts/someone-turned-old-analog-gauges-into-real-time-pc-monitors-using-an-esp32-hwl51mnkw","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/someone-turned-old-analog-gauges-into-real-time-pc-monitors-using-an-esp32-hwl51mnkw"},"datePublished":"2026-08-16T08:13:58.706Z","dateModified":"2026-09-14T07:30:48.195Z","description":"A hobbyist repurposed discarded analog gauges into real-time PC hardware monitors by wiring them up with an ESP32 microcontroller, giving the gauges a...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/64aa13ad5f8095b64e3415ca619e5bee?_a=AQAEuop","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/64aa13ad5f8095b64e3415ca619e5bee?_a=AQAEuop","isAccessibleForFree":true,"articleSection":"XDA Developers","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"XDA Developers","logo":"https://media.daily.dev/image/upload/s--kCg6yyAP--/f_auto,q_auto/v1774964407/logos/xda-developers?_a=BAMAMiWQ0","url":"https://daily.dev/sources/xda-developers"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/someone-turned-old-analog-gauges-into-real-time-pc-monitors-using-an-esp32-hwl51mnkw","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":1},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"hardware,iot","timeRequired":"PT1M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"XDA Developers","item":"https://daily.dev/sources/xda-developers"},{"@type":"ListItem","position":3,"name":"Someone turned old analog gauges into real-time PC monitors using an ESP32"}]} ```