Quick and dirty Arduino DRAM Tester Build

I'm building an Arduino based DRAM tester from leftover components I found in my parts bin. As quick and dirty as it gets, but still a useful tool! The DRAMARDUINO project (schematics and Arduino sketch): https://forum.defence-force.org/viewtopic.php?t=1699 Arduino IDE Software: https://www.arduino.cc/en/software Ready-to-go Arduino shield PCB (PCBWay order link): https://www.pcbway.com/project/shareproject/DRAM_Test_Shield_for_Arduino_Uno_and_Nano.html Double sided perfboard*: US: https://amzn.to/3t6Fq4t UK: https://amzn.to/3JPz1S6 DE: https://amzn.to/3h9WOzY Elegoo Arduino UNO*: US: https://amzn.to/3BLC2jH UK: https://amzn.to/3t7Pzhk DE: https://amzn.to/3shyz9j 1k Ohm resistors*: US: https://amzn.to/3p8D0Bp UK: https://amzn.to/34YySND DE: https://amzn.to/354eGty Pin headers*: US: https://amzn.to/3pcudOK UK: https://amzn.to/3sgeuQy DE: https://amzn.to/3LUe22x Dual color red/green LEDs (common anode)*: US: https://amzn.to/3hgfb6a UK: https://amzn.to/3IkUBgS DE: https://amzn.to/3vdXTil 16-pin ZIF sockets*: US: https://amzn.to/3hb5i9W UK: https://amzn.to/3sh17Qn DE: https://amzn.to/3sfOpBc TIME STAMPS: 0:00 Introduction 0:26 Ingredients 1:19 About the DRAMARDUINO 4:03 Cutting the perfboard 4:42 Pin Headers 7:45 ZIF Socket 8:34 LED 9:21 Connecting things up 13:53 Finished Mess o' Wires 14:30 Double Checking the Wiring 15:30 Programming the Arduino 16:54 Functional Test 19:39 Refinements 23:02 Thank you & Good night ----------------------------------------­------ MUSIC by FOCUS 10 https://focus10music.bandcamp.com EQUIPMENT AND TOOLS I USE: https://kit.co/janbeta * MERCHANDISE: https://janbeta.creator-spring.com TWITTER: https://twitter.com/thejanbeta 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! * Stuff marked with "*" contains affiliate links. You don't pay anything extra and I get a little commission from everything you buy through the links (even if you buy something different there). #JanBeta #RAMTester #DRAMARDUINO