I went to California to attend the supercon and brought a backpack full of tech stuff with me. Even though everything is fine, it yet surprised me that airport security didn't complain much. But they took a closer look. If you are wondering. At the supercon a bunch of nerds like me are enjoying making hardware. Links to some of the stuff (affiliate links): Cheap Tripod: https://aliexpress.bitluni.net/cheapTripod Clampmeter: https://amazon.bitluni.net/clamp SNES Game Pad: https://aliexpress.bitluni.net/snesPad Cheap Soldering Iron: https://aliexpress.bitluni.net/cheapIron Set of Tweezers: https://aliexpress.bitluni.net/tweezers Check out my Tindie store to get some of my creations: https://www.tindie.com/stores/bitluni Consider supporting my lab for some extras and frequent updates: https://github.com/sponsors/bitluni https://www.patreon.com/bitluni https://paypal.me/bitluni Twitter: @bitluni reddit: u/bitluni #electronics #supercon ... https://www.youtube.com/watch?v=f5zvu4I8PbQ

I got a flip dot display from the viewer and the chat let me build an oscilloscope out of that within a livestream. We were successful and I continued to design a driver board to make it nice... Sponsor: https://aisler.net/ Project files: https://github.com/bitluni/FlippyFlip My live streaming channel: https://www.youtube.com/channel/UC8rQKO2XhPnvhnyV1eALa6g Links to parts and tools (affiliate links): ESP32 Mini Microcontroller ($8): https://aliexpress.bitluni.net/ESP32mini PWM Expansion ($3.5) : https://aliexpress.bitluni.net/pwm Variable Power Supply ($12): https://aliexpress.bitluni.net/kjsPSU Soldering iron MiniWare TS80P ($90): https://aliexpress.bitluni.net/TS80P My camera and lens (4k 60fps): https://amazon.bitluni.net/gh5 Zoom H6 Audio Recorder: https://amazon.bitluni.net/h6 Patreon: https://www.patreon.com/bitluni Paypal: https://paypal.me/bitluni Channel membership: https://www.youtube.com/channel/UCp_5PO66faM4dBFbFFBdPSQ/join Github Sponsors: https://github.com/sponsors/bitluni Tindie store: https://www.tindie.com/stores/bitluni Twitter: @bitluni reddit: u/bitluni Discord: https://link.bitluni.net/discord Music: Jeremy Blake - Powerup! Quincas Moreira - Sparse Clouds #electronics #flipdot #diy ... https://www.youtube.com/watch?v=8DvH6FiS3sg

This project demonstrated how basic display can be converted to display stereoscopic images that don't require any extra glasses. A simple lenticular lens can be 3D Printed using a resin based printer and placed on top the display. Several images are interleaved but only one is visible from a each viewing angle. Since the eyes look from different angles two different images can be displayed creating a stereoscopic image. Additional Information: https://en.wikipedia.org/wiki/Fresnel_lens https://en.wikipedia.org/wiki/Lenticular_lens https://en.wikipedia.org/wiki/Refraction https://en.wikipedia.org/wiki/List_of_refractive_indices 3D movie shown https://www.youtube.com/watch?v=80oR2Rpni00 Links to parts and tools (affiliate links): Anycubic Photon Mono 3D Printer ($200): https://aliexpress.bitluni.net/photonMono Resin ($20): https://aliexpress.bitluni.net/AnycubicResin 200-560nm Protective Glasses ($7.20): https://aliexpress.bitluni.net/laserGlasses UV Laser Pointer ($4.30): https://aliexpress.bitluni.net/UVLaser 405nm Curing Light: https://aliexpress.bitluni.net/curingLight Lenticular Lens Sheets: https://aliexpress.bitluni.net/lenticular My camera and lens (4k 60fps): https://amazon.bitluni.net/gh5 Zoom H6 Audio Recorder: https://amazon.bitluni.net/h6 plz share :-) Tindie store: https://www.tindie.com/stores/bitluni Github Sponsors: https://github.com/sponsors/bitluni Patreon: https://www.patreon.com/bitluni Channel membership: https://www.youtube.com/channel/UCp_5PO66faM4dBFbFFBdPSQ/join Paypal: https://paypal.me/bitluni Twitter: @bitluni reddit: u/bitluni Discord: https://discord.gg/MT5RbJt Music: Jeremy Blake - Powerup! Andrew Langdon - Keys #hologram #3dprinting #maker ... https://www.youtube.com/watch?v=ktgbtoCD58I

This vid shows how easy it is to exchange a broken display of your phone. You can just order the replacement part and do it yourself. In this case i did it with my Sony Xperia Mini. What happened was that it got wet and then I could see the water in the back of the display just before it stopped working. It did the vibration when turned on, but display was black. I assumed, that just the display was broken and I was right. Repair took 20min with explanations as you see and did cost me $15.50 for the part. This is way cheaper than a new phone. ... https://www.youtube.com/watch?v=JTfAbWYl-Hc