Pictures slideshow in about 50 loc
I have long wanted to show in some unobtrusive way all those hundreds of thousands of paintings that have been lying on the disk for a long time. Runs on raspberrypi4 with archlinux-arm connected to 4k oled tv (actually used for Kodi)
In plain words
Pictures Slideshow is a lightweight application written in approximately 50 lines of code that displays stored artwork on screen in an unobtrusive manner. Designed for users with large image collections, it runs on Raspberry Pi 4 with Arch Linux ARM and outputs to 4K OLED displays. The tool integrates with existing media center setups like Kodi, making it suitable for anyone seeking to showcase accumulated digital paintings and artwork without dedicated hardware or complex configuration.
written from the facts on this page · September 2026
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Hi HN, I built Eigendrum, a web tool that solves the 2D wave equation for arbitrary shapes so you can hear what they sound like as drums. How it works: * Solves -∇²u = λu using finite element analysis (Kφ = λMφ) on a triangle mesh. * Validated to <0.1% error against closed-form solutions for circles (Bessel zeros) and rectangles. * Sound model factors in strike location, Rayleigh damping, and mallet width. * Includes Kac drums I & II to demonstrate identical sound spectra from different geometries. * No frameworks, build steps, or dependencies. Repo and tests:…
Life & fun · 26d ago · baselashraf81.github.io
Launched alongside, November 2023
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Discover & book top creators to promote your product
Growth · 2023 · passionfroot.me
