https://makertube.net/videos/watch/1e090b4f-ce2c-4902-977d-87f4bd4cd05c I'm checking out a really cool new open source RAM Tester, updating the firmware and testing some chips. RAM Tester GitHub (Files and Documentation): https://github.com/tops4u/Ram-Tester RAM Tester Through-hole Version PCBWay Project: https://www.pcbway.com/project/shareproject/Ram_Tester_ThruHole_Version_93863356.html Arduino DRAM Tester Forum Thread: https://forum.defence-force.com/viewtopic.php?t=1699 Hackaday Mention of the Project: https://hackaday.com/2025/12/08/cheap-and-aggressive-dram-chip-tester/ My "Quick & Dirty" Version: https://youtu.be/vu1iFCjZZjo My video about the PCB version: https://youtu.be/yQzRFmV0qLc Retro Chip Tester Pro: https://8bit-museum.de/hardware-projekte-chip-tester-english/ TIME STAMPS: 0:00 Introduction 3:11 Assembling the Kit 7:59 Features 11:13 Updating the Firmware 18:19 Testing the Tester 29:49 My Verdict 30:52 Thank you & Good night ----------------------------------------­------ MUSIC by FOCUS 10 https://focus10music.bandcamp.com MERCHANDISE: https://janbeta.creator-spring.com MASTODON: https://social.janbeta.net PATREON: https://patreon.com/janbeta KO-FI: https://ko-fi.com/janbeta WEBSITE: https://www.janbeta.net TWITCH: https://www.twitch.tv/thejanbeta YT CHANNEL MEMBERSHIP: https://www.youtube.com/channel/UCftUpOO4h9EgH0eDOZtjzcA/join Thanks for watching! #JanBeta #DRAMduino #RAMTester #DRAM #SRAM #DRAMTester #Arduino #AduinoUNO #RetroComputing #VintageComputing #ZXSpectrum #C64 #Amiga #Atari Wed, 02 Sep 2026 21:28:54 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://video.infiniteloop.tv https://video.infiniteloop.tv/client/assets/images/icons/icon-96x96.png https://makertube.net/videos/watch/1e090b4f-ce2c-4902-977d-87f4bd4cd05c All rights reserved, unless otherwise specified in the terms specified at https://video.infiniteloop.tv/about and potential licenses granted by each content's rightholder. https://video.infiniteloop.tv/w/4H7H2ZshCt2H9UveMf6TJC;threadId=13311 https://video.infiniteloop.tv/w/4H7H2ZshCt2H9UveMf6TJC;threadId=13311 Mon, 24 Aug 2026 09:56:46 GMT This does look really great. What I really need is a minimalist tester for RAM sticks, the Mini Pro is too expensive to justify for me! Maybe I’ll get around to having a go at designing one for myself.

]]> Phil Haigh