https://stream.echo6.co/videos/watch/e938f7f1-e2ae-4c9a-b700-af4cb75416c3 $2 for 5 Rigid PCBs. $25 for 5 Flex PCBs: https://jlcpcb.com/AAA How to get $7 coupon at JLCPCB 3D models site : https://3d.jlcpcb.com Try the world's most trusted PCB design software, Altium Designer with 365, for free and 25% off your purchase: https://www.altium.com/yt/greatscott! (AD, Paid Promotion) Previous video: https://youtu.be/NjNOGm3sCOQ Robotics Kanti video: https://youtu.be/GyTGXrL5Vas Facebook: https://www.facebook.com/greatscottlab Twitter: https://twitter.com/GreatScottLab Instagram: https://www.instagram.com/great.scott.lab/ TikTok: https://www.tiktok.com/@greatscottlab Discord: https://discord.gg/zuAvkAuhsY Support me for more videos: https://www.patreon.com/GreatScott?ty=h Websites which were shown during the video: https://www.roboticskanti.com/post/laser-display https://www.infineon.com/dgdl/Infineon-IRFZ44N-DataSheet-v01_01-EN.pdf?fileId=5546d462533600a40153563b3a9f220d https://www.flyrobo.in/0.1mm-copper-soldering-solder-ppa-enameled-wire In this video we will be having a look at one of the worst fake electronics project videos I have ever seen. Now the original video itself is "well" faked, but the project itself comes with so many mistakes and things that do not make any sense, it is kind of embarrassing. So sit back and let me show you why this laser diode display project will never work and whether we can make it real 😉 Let's get started! Thanks to JLCPCB for sponsoring this video. Visit https://jlcpcb.com to get professional PCBs for low prices. 0:00 This Project is FAKE! 1:38 Intro 2:24 Building the Original Project 5:31 Testing the Original Project 6:16 Finding more Mistakes! 8:27 Making my own Real Version 10:30 Verdict Wed, 15 Apr 2026 09:16:00 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/e938f7f1-e2ae-4c9a-b700-af4cb75416c3 All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.