I Built the World's Most Unnecessary Desk Fan

I saw Flywoo release a portable fan and thought: "I could probably build that myself." So I designed and built my own portable EDF desk fan using FPV drone parts, an ESP32, a custom 3D-printed enclosure, RGB LEDs, battery monitoring, and a lot of AI-generated code. In this video I cover the entire build process, including CAD design in Fusion, electronics, programming, assembly, mistakes, and final testing. If you build your own version, let me know in the comments! 👉 GitHub : https://github.com/flyuafpv/violence-fan 👉 STL files : https://www.thingiverse.com/thing:737... 📦 Parts and Tools list : HOBBYWING Skywalker V2 ESC *https://s.click.aliexpress.com/e/_c43... T-Motor P1604 KV2850 6S / KV3800 4S FPV 1 motor: *https://s.click.aliexpress.com/e/_c4n... 4 motors: *https://s.click.aliexpress.com/e/_c3V... Props Gemfan D90S 3.5 inch *https://s.click.aliexpress.com/e/_c3H... 2.42 inch 128x64 OLED - pick I2C version *https://s.click.aliexpress.com/e/_c2R... Potentiometer *https://s.click.aliexpress.com/e/_c2v... TENSTAR ROBOT ESP32-C3 SuperMini *https://s.click.aliexpress.com/e/_c3M... WS2812B 60 LED/m, IP30, 1m reel, black PCB *https://s.click.aliexpress.com/e/_c3A... BTF-LIGHTING: https://www.aliexpress.com/item/20368... XT30 Connectors *https://s.click.aliexpress.com/e/_c4p... Self-Tapping Screws *https://s.click.aliexpress.com/e/_c3C... Heat-Set Threaded Inserts *https://s.click.aliexpress.com/e/_c4k... Hex Cap Screws *https://s.click.aliexpress.com/e/_c2v... Hot Air Gun *https://s.click.aliexpress.com/e/_c4F... Heat-shrink Tubing *https://s.click.aliexpress.com/e/_c4F... Disclaimer: Links marked with * are affiliate links ⏱️ Chapters 00:00 Building a Portable EDF Fan 00:23 Final Fan Showcase 03:06 ESP32 Controller Development 04:16 ESC, Motor & Power System 06:04 First Power-Up Test 06:38 Battery Protection & Safety Features 08:17 RGB LED Effects 09:31 GitHub Code & Project Files 10:27 CAD Design in Fusion 360 12:10 3D Printing the Enclosure 12:42 Prototype Testing & Design Iterations 13:04 Assembly 14:36 Final Result Music by Bensound.com License code: UEEW1TSAWXSMDBAD Artist: : Benjamin Tissot Follow me on Instagram   / flyuafpv   #FPV #ESP32 #DIY #3DPrinting #Maker #DroneParts #EDF #Arduino #Electronics #Fusion360#fpvdrone #fpvhobby #fpvworkbench #fpvdronebuild #drone