--- title: Hackaday Podcast Episode Ep 377: Parallel Pixels, Wiggly... description: Hackaday Podcast episode 377 covers a range of hardware hacks including a GPU built from 8192 microcontrollers by Bitluni, home die casting, a 3D-printed Raman... canonical: https://daily.dev/posts/hackaday-podcast-episode-ep-377-parallel-pixels-wiggly-consoles-and-seven-segments-o7az8scax twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Hackaday Podcast Episode Ep 377: Parallel Pixels, Wiggly Consoles, And Seven Segments | daily.dev og:description: Hackaday Podcast episode 377 covers a range of hardware hacks including a GPU built from 8192 microcontrollers by Bitluni, home die casting, a 3D-printed Raman... og:url: https://daily.dev/posts/hackaday-podcast-episode-ep-377-parallel-pixels-wiggly-consoles-and-seven-segments-o7az8scax og:image: https://api.daily.dev/og/posts/O7az8scAx.png og:image:alt: Hackaday Podcast Episode Ep 377: Parallel Pixels, Wiggly Consoles, And Seven Segments 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. # Hackaday Podcast Episode Ep 377: Parallel Pixels, Wiggly Consoles, And Seven Segments **[Hackaday](https://daily.dev/sources/hackaday)** · 2 min read · 0 upvotes · 0 comments ## Summary Hackaday Podcast episode 377 covers a range of hardware hacks including a GPU built from 8192 microcontrollers by Bitluni, home die casting, a 3D-printed Raman spectrometer, and an open source vehicle project. Quick hacks discuss soldering vs crimping for high-current connectors and neon tubes used as digital logic. The episode wraps up with a discussion on 7-segment display history and whether engineering education teaches design for manufacture. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Hackaday Podcast Episode 376: Modern Retro Projects, Retro Modern Projects, And The Teen Years For 3D Printing](https://daily.dev/posts/hackaday-podcast-episode-376-modern-retro-projects-retro-modern-projects-and-the-teen-years-for-3-gkj1kqjhf) · Hackaday · 0 upvotes · 0 comments - [Hackaday Podcast Episode 372: PopTubers, Shifty Semiconductors, And Shelving Shelf Labels](https://daily.dev/posts/hackaday-podcast-episode-372-poptubers-shifty-semiconductors-and-shelving-shelf-labels-wz7wlbgx4) · Hackaday · 0 upvotes · 0 comments - [Hackaday Podcast Episode 378: C Coders, Ceramic Printers, And Shadow Archives](https://daily.dev/posts/hackaday-podcast-episode-378-c-coders-ceramic-printers-and-shadow-archives-cpzp86s9d) · Hackaday · 0 upvotes · 0 comments - [Hackaday Podcast Episode Ep 358: Soft Displays, LCD Apertures, And Mind Controlled Toys](https://daily.dev/posts/hackaday-podcast-episode-ep-358-soft-displays-lcd-apertures-and-mind-controlled-toys-arv7spifc) · Hackaday · 0 upvotes · 0 comments - [Bit-Hacks Pixel Dungeon](https://daily.dev/posts/bit-hacks-pixel-dungeon-rwpb3ueug) · Two Stop Bits · 0 upvotes · 0 comments --- Tags: [#open-source](https://daily.dev/tags/open-source), [#hardware](https://daily.dev/tags/hardware) [View this post on daily.dev](https://daily.dev/posts/hackaday-podcast-episode-ep-377-parallel-pixels-wiggly-consoles-and-seven-segments-o7az8scax) ```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":"Hackaday Podcast Episode Ep 377: Parallel Pixels, Wiggly Consoles, And Seven Segments","url":"https://daily.dev/posts/hackaday-podcast-episode-ep-377-parallel-pixels-wiggly-consoles-and-seven-segments-o7az8scax","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/hackaday-podcast-episode-ep-377-parallel-pixels-wiggly-consoles-and-seven-segments-o7az8scax"},"datePublished":"2026-07-10T16:54:57.783Z","dateModified":"2026-07-10T16:55:16.501Z","description":"Hackaday Podcast episode 377 covers a range of hardware hacks including a GPU built from 8192 microcontrollers by Bitluni, home die casting, a 3D-printed Raman...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/967fdf74d82b94ab508becd0ab1b8063?_a=AQAEuop","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/967fdf74d82b94ab508becd0ab1b8063?_a=AQAEuop","isAccessibleForFree":true,"articleSection":"Hackaday","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":"Hackaday","logo":"https://media.daily.dev/image/upload/s--JhDfhy70--/f_auto,q_auto/v1767541814/logos/hackaday","url":"https://daily.dev/sources/hackaday"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/hackaday-podcast-episode-ep-377-parallel-pixels-wiggly-consoles-and-seven-segments-o7az8scax","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"open-source,hardware","timeRequired":"PT2M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Hackaday","item":"https://daily.dev/sources/hackaday"},{"@type":"ListItem","position":3,"name":"Hackaday Podcast Episode Ep 377: Parallel Pixels, Wiggly Consoles, And Seven Segments"}]} ```