https://tube.nuxnik.com/about/instancehttps://tube.nuxnik.com/videos/localhttps://tube.nuxnik.com/w/hJGGzCb6R9DDo5uxEpd3anhttps://tube.nuxnik.com/lazy-static/thumbnails/878889f8-a930-4d5e-b673-245356457c37.jpgtyro79 / sq12 action cam / ffmpegA cheap drone calls for a cheap camera. This video was a test for the following: 1. Maiden drone flight 2. SQ12 action camera test 3. ffmpeg video stabilization The drone flew very well, but needed some PID / rates adjustment. The SQ12 action camera video quality is terrible, but what can one expect from a $12 camera the size of a dice? However, in all fairness, the low light situation exasperated the already poor quality of the small action cam. Because the footage was so shaky, I wanted to try ffmpeg video stabilization to see what kind of results I could get.https://tube.nuxnik.com/static/web-videos/878889f8-a930-4d5e-b673-245356457c37-1080.mp4https://tube.nuxnik.com/videos/embed/hJGGzCb6R9DDo5uxEpd3an192032021-02-05T12:10:26.316Ztyro79ffmpegfpvtestYESFPVNOhttps://tube.nuxnik.com/w/2iU4x4zxPjgqx9ei78mGZzhttps://tube.nuxnik.com/lazy-static/thumbnails/493545ce-cd6b-4b68-b506-c4d015a9583d.jpgFPV Drone vs. Scraggle - Crash RecoveryScraggle rears it's ugly head - especially with an analogue setup. Subscribe, like, blah blah blah.https://tube.nuxnik.com/static/web-videos/b8c04fab-c291-4e37-b3bb-306c00d62a37-1080.mp4https://tube.nuxnik.com/videos/embed/2iU4x4zxPjgqx9ei78mGZz217052021-10-01T09:44:58.757Zcrash recoveryfpvscraggleYESFPVNOhttps://tube.nuxnik.com/w/gZxeZrns4nenfsQT8ugfbwhttps://tube.nuxnik.com/lazy-static/thumbnails/30b62161-936a-4751-af7b-c4203a32bb6f.jpg#NanoLongRange Test Flight - DIY 3D Printed FPV Drone - 1S 18650I took my DIY 3D printed drone for a test flight. If you are interested in building your own, check out my build video: https://www.youtube.com/watch?v=5NgOPyTvMgE I have also written two articles about this project: 1. How I built it: https://nuxnik.com/nanolongrange-build-guide/ 2. How it flies: https://nuxnik.com/nanolongrange-flight-test/ Table of Contents: 1:49 1Km distance reached 4:14 Failsafe (RX loss) - almost crashed 12:14 Forced landing due to windhttps://tube.nuxnik.com/static/web-videos/473bf1e8-9af4-4d12-8194-ba38aa2b608d-1080.mp4https://tube.nuxnik.com/videos/embed/gZxeZrns4nenfsQT8ugfbw771022021-10-01T10:47:10.369Zfpvnanolongrangeflight testYESFPVNOhttps://tube.nuxnik.com/w/d2yaCjMVfF1Bxma8NvZZSghttps://tube.nuxnik.com/lazy-static/thumbnails/2b3df323-acad-49e1-8ca0-b9ed0698c28d.jpg#NanoLongRange + Insta360 Go - Can this 3D printed FPV drone handle the weight?I am more than happy with the #NanoLongRange DIY drone. It flies for 15-20 minutes depending on the battery, is driven by a single 18650 cell, the frame is 3D printed and can reach distances of a few kilometers. However, there is one small problem - the DVR video quality is nothing to brag about. I want to see my flights in full high definition quality. Let's strap an Insta360 Go camera to this little drone. Will it fly? Let's find out! Table of Contents: 0:00 - Introduction 1:06 - Flight test start 2:14 - Above the tree line 3:00 - Mount design details 4:35 - Brief history lesson Thingiverse Files: You can download the STL files directly from my Thingiverse page and print the mount yourself. https://www.thingiverse.com/thing:4871771 I have created three different versions of this mount: 1. Insta360 Go and GPS mount 2. Single Insta360 Go mount 3. Single GPS mount You can choose and print the option that best suites your situation. Follow my build guide and build your own #DIY drone! https://www.youtube.com/watch?v=5NgOPyTvMgE History Lesson: The monument in the middle is inscribed in German with the following: "Die Toten der Kriege mahnen zum Frieden" which translates to: "The dead of wars, urge for peace". Definitely words that should not be forgotten. Additional Information and Links: https://nuxnik.com/nanolongrange-insta360-go - Blog post about this video https://www.youtube.com/watch?v=5NgOPyTvMgE - #NanoLongRange Build guide https://www.youtube.com/watch?v=FYwZBDI5Zac - #NanoLongRange flight test https://www.thingiverse.com/thing:4769576 - The project that started in allhttps://tube.nuxnik.com/static/web-videos/88323977-5ea6-4b40-b0f6-850b9eaa7339-1080.mp4https://tube.nuxnik.com/videos/embed/d2yaCjMVfF1Bxma8NvZZSg383032021-10-01T10:52:46.724Z3d printinginsta360 gotest flightnanolongrangeYESFPVNOhttps://tube.nuxnik.com/w/sPqfEuFEgDBPS6WZ8yQwTghttps://tube.nuxnik.com/lazy-static/thumbnails/18b5e6ab-f689-4027-ae6e-b7467ba9596e.jpgFPV Freestyle - Playgrounds Aren't Just for KidsIn the evening, all the kids are at home having dinner. Let's see if we can't break a quad. 0:46 - Mario x 3 1:38 - Mario x 2 1:55 - Mario x 1 - Tinyhawk Freestyle II - Insta360 Go - FrSky Qx7 - Eachine EV300Ohttps://tube.nuxnik.com/static/web-videos/d0583653-932a-45c6-97ee-c0002a14dc65-1080.mp4https://tube.nuxnik.com/videos/embed/sPqfEuFEgDBPS6WZ8yQwTg187522021-10-01T10:55:02.814Ztinyhawk freestyle iiemax tinyhawkfreestyleplaygroundfpvYESFPVNOhttps://tube.nuxnik.com/w/4JMfvcdiXLVUyX4M6upZBXhttps://tube.nuxnik.com/lazy-static/thumbnails/19d120f7-4926-4ecb-90ee-3a7cb768a29f.jpgSpinning Sign - FPV Quick ClipSee spinning sign - fly through it! Nothing spectacular. - Emax Tinyhawk Freestyle 2 - Insta360 Go with TPU mount and custom skidshttps://tube.nuxnik.com/static/web-videos/63db5abb-682d-4c98-9174-6c0cb9a373c3-720.mp4https://tube.nuxnik.com/videos/embed/4JMfvcdiXLVUyX4M6upZBX56022021-10-01T10:56:07.519Zfpvgap flyingfreestyletinyhawkYESFPVNOhttps://tube.nuxnik.com/w/jhhzYofRfLsfShKTNauu33https://tube.nuxnik.com/lazy-static/thumbnails/566cfc1d-087f-4e2e-aea7-6b21efb9b4fe.jpgFPV 3D Printed Goggle Battery PackFor this project we will be making a simple DIY 2 series battery pack with a built in voltage indicator. We are going to 3d print the required parts and solder the rest of the components together. We will also be designing our own goggle battery enclosure and learning about battery packs in general. Sure, you can buy a battery pack online - but that's no fun. Nothing beats building your own stuff. I have written a detailed article about this project on my blog: https://nuxnik.com/diy-fpv-goggle-battery-pack/ Files for this project can be found on the following pages: Github (SolveSpace Files) - https://github.com/nuxnik/goggle-battery-pack Thingiverse (STL Files)- https://www.thingiverse.com/thing:4886860 Table Of Contents: 0:26 - Bill of Materials 0:57 - Wiring Diagram 1:53 - Preparing the 18650s 3:07 - Connecting the Terminals 3:24 - Balance Lead 3:51 - Battery Indicator 4:36 - Joining the Leads 5:20 - Final Assembly Bill of Materials: 1. 20 AWG Silicone Coated Wire - https://nuxnik.com/diy-fpv-goggle-battery-pack/ 2. Lithium Battery Capacity Indicator Module - https://www.aliexpress.com/item/32848288120.html 3. 5521 Male Power Plug - https://www.aliexpress.com/item/32832739637.html 4. 18650 Cells - https://www.aliexpress.com/item/1005002465085761.html 5. Heat Shrink - https://www.aliexpress.com/item/4000822698442.html 6. 2S Balance Lead - https://www.aliexpress.com/item/4000308266982.html 7. M2 Screws Music: Play Bach I (Classical Electronic Music Analog Synthesizer) - https://www.youtube.com/watch?v=YAI02i6imd0&t=1617shttps://tube.nuxnik.com/static/web-videos/a2f40e94-7ae1-4cc2-b37b-910d20a7fd7d-1080.mp4https://tube.nuxnik.com/videos/embed/jhhzYofRfLsfShKTNauu33454512021-10-01T10:57:16.801Zbatteriesdiyelectronicsfpv3d printingYESFPVNOhttps://tube.nuxnik.com/w/tXsUpz4RQdDirYJe8WNm6Bhttps://tube.nuxnik.com/lazy-static/thumbnails/a75fe98c-5bac-48eb-b908-07a261aaa0cf.jpgFPV Aerial Half Pipe - FPV Quick ClipI had the chance to take a break and fly in the yard of an industrial complex. Bouncing between the two buildings reminded me of a skateboard half pipe. - Emax Tinyhawk Freestyle 2 - Insta360 Go with TPU mount and custom skidshttps://tube.nuxnik.com/static/web-videos/207f9121-1dcf-45a9-b3c4-d4892d6c37a8-1080.mp4https://tube.nuxnik.com/videos/embed/tXsUpz4RQdDirYJe8WNm6B1310132021-10-01T11:01:58.326Zemax tinyhawkemaxfpv divingfreestylefpvYESFPVNOhttps://tube.nuxnik.com/w/u5kopSSPKoRJFcZeTjvjhXhttps://tube.nuxnik.com/lazy-static/thumbnails/dcc45e94-abdf-4e75-aae2-a8c754691e75.jpgA Crane, A Camera, A Drone - FPV Quick ClipI had the chance to take a break and fly in the yard of an industrial complex. - Emax Tinyhawk Freestyle 2 - Insta360 Go with TPU mount and custom skidshttps://tube.nuxnik.com/static/web-videos/af486aa8-a5bb-4278-a6dc-3fa8a4266dec-1080.mp4https://tube.nuxnik.com/videos/embed/u5kopSSPKoRJFcZeTjvjhX86542021-10-01T11:02:58.114ZdronefpvYESFPVNOhttps://tube.nuxnik.com/w/n77KqVhuRZ6zeamoFoJLPphttps://tube.nuxnik.com/lazy-static/thumbnails/79c737a1-d008-4512-aa3a-50564792a17f.jpgNote - I Don't Know - Teaser 1This is the pre-release teaser for the music video "I don't know" by the band "Note" from Jena Germany. We had the pleasure of filming this music video last December. This is my first music video production. Band: Note Song: I don't know Official Release: 30.01.2021 Please LIKE and SUBSCRIBE #anuell #duo #dwarfbass #hofnerclubbass #jena #idontknow #justforfun #kulturinjena #postrock #spacedoom #spacerock #dronevideo #noteband #fpv #niftyfiftyhttps://tube.nuxnik.com/static/web-videos/834782f1-604c-4335-bb4a-29dc99e12a37-1080.mp4https://tube.nuxnik.com/videos/embed/n77KqVhuRZ6zeamoFoJLPp107002021-10-01T11:03:38.579Znote bandgermanyjenajena germanymusic videoYESFPVNOhttps://tube.nuxnik.com/w/iNQRNJwZu5cSpBm5Ai1weGhttps://tube.nuxnik.com/lazy-static/thumbnails/e114e52b-3559-4949-9fd3-dbebc1087f60.jpgAbandoned Cold War Barracks FPV - Betafpv 85x v2These buildings, located just outside of Jena Germany, stand on the site of a former military barracks originally built for the Wehrmacht in 1938. In 1945 it was taken over by the red army (GSSD) and was used as an army barracks until 1991 when the soviet army left East Germany after the fall of the wall. The larger building is newer and was probably built in the 50s or 60s. The smaller building is one of the last of the original buildings and is in the process of being torn down. Music: J. S. Bach - Selig is der Mann - BWV 57 Performed by: Netherlands Bach Society. Make sure to subscribe to their channel: https://www.youtube.com/user/Bachvereniging or check out their website: https://www.bachvereniging.nl/en Drone Specs: Betafpv 85x V2 (Ummagawd pusher config) Camera: Insta360 Gohttps://tube.nuxnik.com/static/web-videos/0b7213d3-6ced-400e-b65c-30f2dd2a0546-1080.mp4https://tube.nuxnik.com/videos/embed/iNQRNJwZu5cSpBm5Ai1weG219042021-10-01T11:04:46.584Zbetafpv 85xfpvcold warhistorical sitesbarracksYESFPVNOhttps://tube.nuxnik.com/w/wgAj3j7ZSzcM9YxdiGCmHdhttps://tube.nuxnik.com/lazy-static/thumbnails/3ec760e8-5d50-47c3-8d23-73419ed3cce0.jpgNote - I Don't Know - Teaser 2 - FPV VersionThis is the pre-release teaser for the music video "I don't know" by the band "Note" from Jena Germany. The FPV drone version Band: Note Song: I don't know Official Release: 30.01.2021 Please LIKE and SUBSCRIBE #anuell #duo #dwarfbass #hofnerclubbass #jena #idontknow #justforfun #kulturinjena #postrock #spacedoom #spacerock #mobula6hd #betafpv85x #djimavic #fpvhttps://tube.nuxnik.com/static/web-videos/9b216d43-1232-40bd-a85b-cafe98b62fdd-1080.mp4https://tube.nuxnik.com/videos/embed/wgAj3j7ZSzcM9YxdiGCmHd79002021-10-01T11:06:01.966Zfpv music videomusic videodrone videomobula6hdbetafpv 85xYESFPVNOhttps://tube.nuxnik.com/w/vsnp2KTi1zwz6e9LY67dWxhttps://tube.nuxnik.com/lazy-static/thumbnails/efab5352-7a0d-411c-b830-8cb0ceeed2a0.jpgNote - I Don't Know - Official Music VideoNote - two people, one drum set, one bass and some pedals. Space Doom from Jena, Germany. Band: Note Song: I don't know Web: https://www.noteband.org Note from the creator: This is my first music video production. I got to pull out all my toys, drones, FPV equipment, cameras, GoPros and more. Hope you enjoy! Please LIKE and SUBSCRIBE #anuell​ #duo​ #dwarfbass​ #hofnerclubbass​ #jena​ #idontknow​ #justforfun​ #kulturinjena​ #postrock​ #spacedoom​ #spacerock​ #mobula6hd​ #betafpv85x​ #djimavic​ #fpv​https://tube.nuxnik.com/static/web-videos/09077288-e78d-429a-a878-9d92a4cbc721-1080.mp4https://tube.nuxnik.com/videos/embed/vsnp2KTi1zwz6e9LY67dWx382532021-10-01T11:07:27.373Zjena germanyspace rockspace doommusic videofpvYESFPVNOhttps://tube.nuxnik.com/w/7jEqJXGQaMXNw76k2AWdhFhttps://tube.nuxnik.com/lazy-static/thumbnails/c9e3a74c-28b1-4318-99b3-7fdf2d9ec68b.jpgCamera Roof Rescue with a DroneMy FPV goggle batteries died 3 seconds into a flight and I nose dived my tinyhawk freestyle 2 into the roof of an industrial building. In the crash my camera mount snapped and my Insta360 Go was stranded on a snow covered roof for a whole week. Let's get it back! Music Leviathan: https://www.youtube.com/watch?v=_onASNDuHJUhttps://tube.nuxnik.com/static/web-videos/6fbf800a-f0fc-42d2-8e80-5ba9dd25dcbd-1080.mp4https://tube.nuxnik.com/videos/embed/7jEqJXGQaMXNw76k2AWdhF293562021-10-01T11:09:56.518Zfpvtinyhawkdji mavic miniYESFPVNOhttps://tube.nuxnik.com/w/myaKDAhgFNGdVXL9qhhPYbhttps://tube.nuxnik.com/lazy-static/thumbnails/61bb6113-406f-406e-a2b7-f2d16b1d572d.jpgModifying the Moblite 6 | Waterproofing, Foam Armor and Flight FootageThe Happymodel Moblite 6 tiny whoop is nearly perfect. However, there is still a bit of room for a few small improvements and modifications. Let's waterproof it and add some foam armor. This is by far my favorite tiny whoop to date. 0:44 - MOD 1 : Waterproofing 2:16 - MOD 2 : Foam Armor 3:05 - Flight footage Silicone Conformal Coating: MG Chemicals 422C Albert Kim: https://www.youtube.com/watch?v=SO1-vx_9xK8 Music: Omen https://www.youtube.com/watch?v=hYxxISpcB2U Check out my other videos and subscribehttps://tube.nuxnik.com/static/web-videos/a1828fe1-fc67-4695-92cf-e9ea8eccd919-1080.mp4https://tube.nuxnik.com/videos/embed/myaKDAhgFNGdVXL9qhhPYb345512021-10-01T11:50:17.088Ztiny whoophappymodelmoblite7moblite6mobuliteYESFPVNOhttps://tube.nuxnik.com/w/beyN73LnPTZzb1mVoyii5fhttps://tube.nuxnik.com/lazy-static/thumbnails/c64c04e1-dc13-4af3-8e84-e9a4aa55f436.jpg#NanoLongRange Build Guide - 3D Printed DIY FPV DroneAfter watching Dave_C's video about the #NanoLongRange, I decided to take the plunge and build one myself. This video outlines my experience building this 3D printed DIY drone. I have also some additional articles about this project on my blog. 1. #NanoLongRange Build Article: https://nuxnik.com/nanolongrange-build-guide/ 2. #NanoLongRange Test Flight Article: https://nuxnik.com/nanolongrange-flight-test/ 3. #NanoLongRange with HD Camera Article: https://nuxnik.com/nanolongrange-insta360-go/ Table of Contents: 0:19 - Bill of Materials 1:50 - Extending Motor Wires 2:59 - Buck-Boost Converter and LC Filter 3:04 - Wiring Diagram for Buck-Boost Converter and LC Filter 5:10 - Battery Holder 6:47 - Mounting Peripherals 8:15 - Flight Controller Prep 8:52 - Wiring up Crossfire Receiver 8:59 Wiring Diagram for Crossfire Receiver 9:54 - Wiring up GPS Module 10:02 - Wiring Diagram for GPS module 11:20 - Wiring up Camera 11:27 - Wiring Diagram for Camera 12:00 - Wiring up Video Transmitter 12:08 - Wiring Diagram for VTX 14:08 - Wiring up Capacitor 15:06 - Wiring up Power Leads 17:12 - Frying my Flight Controller Board 18:28 - Power it Up! 19:45 - Configuration in BetaFlight 23:55 - PIDs and VTX Tables 24:41 - Maiden Flight 26:54 - Final Thoughts Errata: 22:43 - Tramp Protocol should be selected instead of SmartAudio Bill of Materials: 1. Eachine Nano V2 VTX - https://www.banggood.com/Eachine-NANO-V2-With-Microphone-VTX-5_8GHz-48CH-25-or-100-or-200-or-400mW-Switchable-FPV-Transmitter-Support-OSD-or-Pitmode-or-IRC-Tramp-for-RC-Drone-Tiny-whoop-p-1648509.html 2. 18650 tray - https://www.aliexpress.com/item/33053366600.html 3. Crossfire Nano RX - https://www.team-blacksheep.com/products/prod:crossfire_nano_rx 4. Caddx Ant Camera - https://www.aliexpress.com/item/4001038156871.html 5. LC filter - https://www.aliexpress.com/item/33033152718.html 6. 5V Buck-Booster - https://www.aliexpress.com/item/1005001419105670.html 7. JHEMUC P...https://tube.nuxnik.com/static/web-videos/25082205-a7d9-4d2d-8554-55c6f575bf1c-1080.mp4https://tube.nuxnik.com/videos/embed/beyN73LnPTZzb1mVoyii5f16715172021-10-01T11:56:02.302Zdiydrone#nanolongrangebuild guidefpvYESFPVNOhttps://tube.nuxnik.com/w/29oSAqBMoKMcjRBq2gTpSahttps://tube.nuxnik.com/lazy-static/thumbnails/56d64323-5a45-4eb6-bbab-40bc282162d6.jpgSoftware Defined Radio with HackRF - Lesson 1 - WelcomeFor more information see: https://www.greatscottgadgets.com/sdr/1/ In this Lesson * welcome to the video series * introduction to course * introduction to GNU Radio * “hello world”, receiving FM radiohttps://tube.nuxnik.com/static/web-videos/a0193cdb-0ad9-4b2d-8a08-27e68317bd0e-720.mp4https://tube.nuxnik.com/videos/embed/29oSAqBMoKMcjRBq2gTpSa22760272022-01-06T10:37:01.604ZradiodsphackrfhackingsdrYESSoftware Defined Radio with HackRFNOhttps://tube.nuxnik.com/w/kWBBxLaHADHwEEDVWaJJD3https://tube.nuxnik.com/lazy-static/thumbnails/adfbac6f-3972-4edb-883a-d20e4beec576.jpgSoftware Defined Radio with HackRF - Lesson 2 - DSPFor more information see: https://www.greatscottgadgets.com/sdr/2/ In this Lesson * lesson 1 homework review * introduction to Digital Signal Processing * a simple flowgraphhttps://tube.nuxnik.com/static/web-videos/4c81018d-0be1-4fae-b36f-fe7be046ca90-720.mp4https://tube.nuxnik.com/videos/embed/kWBBxLaHADHwEEDVWaJJD3970072022-01-06T10:41:39.938ZdsphackingradiohackrfsdrYESSoftware Defined Radio with HackRFNOhttps://tube.nuxnik.com/w/85JRQ2ddYiPPiicAz925k4https://tube.nuxnik.com/lazy-static/thumbnails/0d1d6d48-d33f-4d2d-9276-af2442599a97.jpgSoftware Defined Radio with HackRF - Lesson 3 - What is a Decibel?For more information see: https://www.greatscottgadgets.com/sdr/3/ In this Lesson: * understanding decibels * mistakes commonly made with decibels * how to master decibelshttps://tube.nuxnik.com/static/web-videos/781558ab-947e-434a-b2cd-40e35616e799-720.mp4https://tube.nuxnik.com/videos/embed/85JRQ2ddYiPPiicAz925k41156022022-01-06T10:50:12.880ZsdrdspradiohackrfhackingYESSoftware Defined Radio with HackRFNOhttps://tube.nuxnik.com/w/u4CkKBshYXFWLSSTYae1Zdhttps://tube.nuxnik.com/lazy-static/thumbnails/8083d5dc-15f4-4003-bb45-f42e39698460.jpgSoftware Defined Radio with HackRF - Lesson 4 - MysteriesFor more information see: https://www.greatscottgadgets.com/sdr/4/ In this Lesson: * lesson 2 homework * sample rates * throttle block * the Atari effect * negative frequencies * data types * quantization errorhttps://tube.nuxnik.com/static/web-videos/9c6d8d71-61d4-45a1-be7a-8eaa126cd9a2-720.mp4https://tube.nuxnik.com/videos/embed/u4CkKBshYXFWLSSTYae1Zd3374062022-01-06T11:15:34.254ZsdrdspradiohackinghackrfYESSoftware Defined Radio with HackRFNOhttps://tube.nuxnik.com/w/aWad1caJn4qjrGC7VzsB2Zhttps://tube.nuxnik.com/lazy-static/thumbnails/ffd5715e-f1cb-41b7-bc25-b3bb0a56ec41.jpgSoftware Defined Radio with HackRF - Lesson 5 - HackRF OneFor more information see: https://www.greatscottgadgets.com/sdr/5/ In this Lesson: * packaging and enclosure * USB port * LEDs * buttons * ANTENNA port * CLKIN and CLKOUT ports * libhackrf * hackrf-tools * testing USB transfer rates * updating firmware and CPLD * RF amplifierhttps://tube.nuxnik.com/static/web-videos/7e491148-7785-4273-8806-1c2070463fd5-720.mp4https://tube.nuxnik.com/videos/embed/aWad1caJn4qjrGC7VzsB2Z2153062022-01-06T11:30:06.048ZradiohackinghackrfdspsdrYESSoftware Defined Radio with HackRFNOhttps://tube.nuxnik.com/w/m7S8KRvTpxPe5FTkhqzRRthttps://tube.nuxnik.com/lazy-static/thumbnails/fb21c882-46cb-405b-a1bf-70bf3738bddf.jpgSoftware Defined Radio with HackRF - Lesson 6 - Complex NumbersFor more information see: https://www.greatscottgadgets.com/sdr/6/ In this Lesson: * negative numbers * complex numbers * the complex plane * complex arithmetic * complex exponentials * tau * rectangular coordinates and polar coordinates * complex number terminology * quadrature terminologyhttps://tube.nuxnik.com/static/web-videos/dd020f76-2377-4c72-97ff-e532b0b22402-720.mp4https://tube.nuxnik.com/videos/embed/m7S8KRvTpxPe5FTkhqzRRt3223022022-01-06T12:01:37.405ZradiohackrfhackingdspsdrYESSoftware Defined Radio with HackRFNOhttps://tube.nuxnik.com/w/bTsvnPuG7zdr8xsQjf3Zx2https://tube.nuxnik.com/lazy-static/thumbnails/9aba9d37-101b-4bf4-909e-09f4f7909e20.jpgSoftware Defined Radio with HackRF - Lesson 7 - Complex Numbers in DSPFor more information see: https://www.greatscottgadgets.com/sdr/7/ In this Lesson: * lesson 6 homework review * why we use complex numbers in DSP * amplitude modulation * frequency modulationhttps://tube.nuxnik.com/static/web-videos/c6af4304-101f-4472-8e61-c6c43ba8840d-720.mp4https://tube.nuxnik.com/videos/embed/bTsvnPuG7zdr8xsQjf3Zx22835052022-01-06T12:22:35.536ZradiosdrdsphackinghackrfYESSoftware Defined Radio with HackRFNOhttps://tube.nuxnik.com/w/3jD2uQqiymkHySJBkVYMQxhttps://tube.nuxnik.com/lazy-static/thumbnails/3dda20dd-c817-4224-8271-ced328af5efc.jpgSoftware Defined Radio with HackRF - Lesson 8 - On-Off KeyingFor more information see: https://www.greatscottgadgets.com/sdr/8/ In this Lesson: * analyzing a garage door opener remote * On-Off Keying (OOK) * fcc.gov * fcc.io * rolling codes * fixed codeshttps://tube.nuxnik.com/static/web-videos/342f4ad3-a7a8-4f99-ac2f-a7817801d465-720.mp4https://tube.nuxnik.com/videos/embed/3jD2uQqiymkHySJBkVYMQx2035042022-01-06T12:38:14.175ZdspsdrradiohackinghackrfYESSoftware Defined Radio with HackRFNOhttps://tube.nuxnik.com/w/e2vMfgeFSyfJLijKGmZBpAhttps://tube.nuxnik.com/lazy-static/thumbnails/3c1afea0-853b-4f63-b9b1-445a3e8db5d7.jpgSoftware Defined Radio with HackRF - Lesson 9 - AliasingFor more information see: https://www.greatscottgadgets.com/sdr/9/ In this Lesson * lesson 8 homework review * FSK demodulation * negative frequencies * aliasing * lesson 4 homework review * mysteries solved * cosine as sum of two complex exponentials * sampling theorem * anti-aliasing filters * bandpass samplinghttps://tube.nuxnik.com/static/web-videos/4b830302-b6f3-432e-bd8a-4d9ab7def711-720.mp4https://tube.nuxnik.com/videos/embed/e2vMfgeFSyfJLijKGmZBpA3205042022-01-06T13:01:06.926ZhackingsdrdspradiohackrfYESSoftware Defined Radio with HackRFNOhttps://tube.nuxnik.com/w/r72NdSd3cNGfnbpG5FSiLMhttps://tube.nuxnik.com/lazy-static/thumbnails/16434f90-ae3c-4404-9aa9-79605f174335.jpgSoftware Defined Radio with HackRF - Lesson 10 - FiltersFor more information see: https://www.greatscottgadgets.com/sdr/10/ In this Lesson: * lesson 9 homework review * filter frequency response * Finite Impulse Response (FIR) filters * multiply-accumulate (MAC) operations * convolution * FIR filter performance * HackRF One baseband filter effectiveness * low pass filters * high pass filters * band pass filtershttps://tube.nuxnik.com/static/web-videos/d2ca4afb-2550-44cc-abb9-7f16aefbc3f0-720.mp4https://tube.nuxnik.com/videos/embed/r72NdSd3cNGfnbpG5FSiLM2602032022-01-06T13:29:45.384ZradiodspsdrhackinghackrfYESSoftware Defined Radio with HackRFNOhttps://tube.nuxnik.com/w/2TyLBSUXm6fgbbJH64bXxuhttps://tube.nuxnik.com/lazy-static/thumbnails/81d63f26-c8e3-465c-8364-db4632d42cb9.jpgSoftware Defined Radio with HackRF - Lesson 11 - ReplayFor more information see: https://www.greatscottgadgets.com/sdr/11/ In this Lesson: * being a good neighbor on the spectrum * QT vs. WX GUI in GNU Radio * saving a waveform to file * inspectrum * transmitting * replaying a captured radio signal * using multiple HackRF Oneshttps://tube.nuxnik.com/static/web-videos/1b291328-5076-4c53-b213-3eed92b2f23d-720.mp4https://tube.nuxnik.com/videos/embed/2TyLBSUXm6fgbbJH64bXxu3648082022-01-06T14:05:33.535ZradiodspsdrhackinghackrfYESSoftware Defined Radio with HackRFNOhttps://tube.nuxnik.com/w/46QzhrTzKd5AydbMdkSk6ihttps://tube.nuxnik.com/lazy-static/thumbnails/325cf6a0-1e3e-48af-9c0b-7cb4113f1b4e.jpgBaby Tooth Build Guide - DIY FPV Drone - Part 1Today we are going to build a variant of KebabFPV's "baby tooth" FPV drone. Just what is the "baby tooth"? It is an ultralight FPV quad which typically runs on 1-2S batteries. It is small, light and very quiet when it flies. Most importantly, it offers a roller coaster flight experience similar to that of a larger, heavier quad. For more information about this build and a list of the materials I used, check out my detailed article: https://nuxnik.com/baby-tooth-build Table of Contents: 00:36 - Bill of Materials 01:47 - Frame Prep 04:00 - Flight Controller Prep 04:43 - Wiring up the RX 05:52 - Wiring up the VTX 06:41 - Wiring up the camera 07:46 - Heatshrink and Insulation 09:15 - Wiring up the power leads and capacitor 11:06 - Wiring up the motor wires 14:16 - RX Antennas 15:57 - Canopy assembly 18:06 - Finishing Touches 20:41 - Wrapping it up 21:17 - Subscribe I would like to thank KababFPV for the hard work that went into his creative design. If you haven't already subscribe to his channel: https://www.youtube.com/c/Kabab And while you're at it subscribe to my channel as well.https://tube.nuxnik.com/static/web-videos/c7e8983b-0882-4723-b22a-69f547ae972c-1080.mp4https://tube.nuxnik.com/videos/embed/46QzhrTzKd5AydbMdkSk6i1296572022-01-10T22:58:59.949ZsolderingdiydronesbuildfpvYESFPVNOhttps://tube.nuxnik.com/w/81ekffLrjvkp46URxiLAZUhttps://tube.nuxnik.com/lazy-static/thumbnails/1fa19ae2-c9e8-498e-aec4-8c79f1bee49b.jpgMeshtastic Android - Background Location AccessIn this video we explain why Meshtastic may ask for background location permission.https://tube.nuxnik.com/static/web-videos/1eddaeff-1d13-4698-95f5-21cc4c753f0f-1080.mp4https://tube.nuxnik.com/videos/embed/81ekffLrjvkp46URxiLAZU540172022-01-17T08:58:03.121Zloraesp32mesh networkmeshtasticYESMeshtasticNOhttps://tube.nuxnik.com/w/fcRFV1RPU3wHK2fJp5FjnDhttps://tube.nuxnik.com/lazy-static/thumbnails/0cbe66cf-2ee6-43fc-9a5c-44aa0246b7a7.jpgMeshtastic Dev Demo - Clear NVS - Trouble pairing bluetooth?Meshtastic Developer Demo In this demo, we show how to clear the NVS memory on the esp32 if you have trouble pairing bluetooth devices. Use this only as a last resort, it will also delete the ssl keys and other minor saved counters. Steps: - Double click the user button - As soon as the LED stops blinking, immediately triple click the button. - Wait for the device to restart Only for esp32 based devices.https://tube.nuxnik.com/static/web-videos/5bf0987a-00ce-4ae8-9ccc-9b757414e6eb-1080.mp4https://tube.nuxnik.com/videos/embed/fcRFV1RPU3wHK2fJp5FjnD53072022-01-18T09:32:59.927ZYESMeshtasticNOhttps://tube.nuxnik.com/w/mx9Tk9yLR4HznHGM6mvwrdhttps://tube.nuxnik.com/lazy-static/thumbnails/fb556ea7-3289-4782-9812-91d03fa97723.jpgMeshtastic Dev Demo - Online Web Content UpdaterMeshtastic Developer Demo In this demo, we show the new online updater for the on-device web content. This will allow easy updates of the web content or first time installation if your device doesn't have content preloaded. Only for esp32 based devices.https://tube.nuxnik.com/static/web-videos/2c16c8ad-264f-46c2-9d04-8c5b81f7bf3e-1080.mp4https://tube.nuxnik.com/videos/embed/mx9Tk9yLR4HznHGM6mvwrd93082022-01-18T09:44:00.261Zesp32opensourceloraradiomeshtasticYESMeshtasticNOhttps://tube.nuxnik.com/w/uspyzvevcGUmGC2WtdNANGhttps://tube.nuxnik.com/lazy-static/thumbnails/98e131df-1ee6-428c-a35f-a3f27d670e23.jpgMeshtastic - Canned message plugin previewCannedMessagePlugin will allow configuring Meshtastic as a Standalone device, using a rotary encoder for text input from a set of pre-defined messages. Credits: Balázs Kelemen https://www.youtube.com/SharedInventionshttps://tube.nuxnik.com/static/web-videos/89ac9741-f91a-4fb9-9a0b-d3a48dae2236-608.mp4https://tube.nuxnik.com/videos/embed/uspyzvevcGUmGC2WtdNANG290182022-01-24T11:03:19.122ZlorameshtasticYESMeshtasticNOhttps://tube.nuxnik.com/w/bLDBn9DXfx5x88qUibV6Hjhttps://tube.nuxnik.com/lazy-static/thumbnails/b0b35776-3268-498a-8cd2-3a38970d2364.jpgMeshtastic Dev Demo - TX AirTime Utilization (duty cycle) and Channel UtilizationDiscussion and overview of TX AirTime Utilization (duty cycle) aka "AirUtilTX" and Channel Utilization aka "ChUtil". https://www.meshtastic.orghttps://tube.nuxnik.com/static/web-videos/09aad467-11fa-477b-ac30-8b4bdab50cf4-1080.mp4https://tube.nuxnik.com/videos/embed/bLDBn9DXfx5x88qUibV6Hj1110942022-01-31T12:48:05.372ZcommunicationlorahardwaremeshtasticYESMeshtasticNOhttps://tube.nuxnik.com/w/ihoDhggSf1uVn2sJ8oyo8ehttps://tube.nuxnik.com/lazy-static/thumbnails/12eb1595-1ca3-47f9-bb29-fdda0a032eaa.jpgMeshtastic Dev Demo - What is "Channel Utilization" and how do we use it?Meshtastic Developer Demo -- Little presentation that describes just what is "Channel Utilization" and three of the places where we're currently using it. http://www.meshtastic.orghttps://tube.nuxnik.com/static/web-videos/c41aa65c-47fa-4548-bf23-922318cc7a37-960.mp4https://tube.nuxnik.com/videos/embed/ihoDhggSf1uVn2sJ8oyo8e2370142022-02-03T08:35:21.270ZnetworkingloraradiomeshtasticYESMeshtasticNOhttps://tube.nuxnik.com/w/mG4nTvjRUdUg3F7YMbLnyEhttps://tube.nuxnik.com/lazy-static/thumbnails/926f7bd8-89d3-46fa-bf5d-559bc2366111.jpgMeshtastic Explained - Flood Routing & Upcoming Changes!A quick (non-technical) explanation of the new flood routing algorithm coming soon to Meshtastic 1.3/2.0! In Meshtastic 1.2 (and prior), up to three devices will randomly rebroadcast a received packet to spread that packet to other devices on the network. Each time a packet is rebroadcast, we call this a "hop". Meshtastic 1.3/2.0 changes that in two ways: First, devices on the edge of the network are preferred to rebroadcast the packet. This will help ensure that distant devices will receive the transmitted message. Second, we introduce the concept of a router that is weighted even higher on the network so your message will more likely pass through them rather than regular nodes.https://tube.nuxnik.com/static/web-videos/af9a8496-3bc0-4c0e-9769-33c34efb064b-1080.mp4https://tube.nuxnik.com/videos/embed/mG4nTvjRUdUg3F7YMbLnyE3040292022-04-14T10:21:26.358ZiotnetworkingmeshlorameshtasticYESMeshtasticNOhttps://tube.nuxnik.com/w/4BwFBedKXu4vCGy77Qg57phttps://tube.nuxnik.com/lazy-static/thumbnails/e86ad9b1-81e0-449a-b723-228d37ed02a3.jpgBaby Tooth Build Guide - DIY FPV Drone - Part 2This is part 2 of my "baby tooth" DIY FPV drone build series. In this video we will be creating a hybrid power connector, flipping the board orientation, remapping the motors and doing some test flights. For more information about this build and a list of the materials I used, check out my detailed articles: Part 2: https://nuxnik.com/baby-tooth-build-2 Part 1: https://nuxnik.com/baby-tooth-build Both articles: https://nuxnik.com/tag/baby-tooth Table of Contents: 00:15 - XT30 / PH2.0 Adapter 03:44 - Betaflight Configuration 04:02 - Save Flight Controller Backup 04:20 - Configure Ports 04:42 - Flip Flight Controller 180 Degrees 05:32 - Remap Motor Resources 07:06 - Configure VTX 07:31 - Configure PIDs 07:47 - Baby Tooth in Action (Park) 08:58 - Bando Test Flight 09:14 - Altitude Test Flight 10:08 - Park Test Flight 10:48 - Subscribe I would like to thank KababFPV for the hard work that went into his creative design. If you haven't already subscribe to his channel: https://www.youtube.com/c/Kabab ...and while you're at it subscribe to my channel as well. For more builds check out my blog for other build articles: https://nuxnik.com Join me on Patreon: https://www.patreon.com/nuxnikhttps://tube.nuxnik.com/static/web-videos/108e429b-bf01-42ab-9c81-d816c02df6d1-1080.mp4https://tube.nuxnik.com/videos/embed/4BwFBedKXu4vCGy77Qg57p672532022-06-09T10:25:12.532ZconfigurationdronediybuildfpvYESFPVNOhttps://tube.nuxnik.com/w/3WBPserQQ65PrhtS64qVT7https://tube.nuxnik.com/lazy-static/thumbnails/f3c81c44-a991-41ef-a28a-58c51864cafd.jpgFPV - Blériot-Plage Calais FranceFrom Blériot-Plage in Calais, you can see Dover on the other side of the English Channel. I had to use my trusty old Insta360 Go after destroying my naked GoPro in Iceland. Music: Erik Satie - Gnossiennes 1 Equipment: Drone: Flywoo Explorer LR Camera: Insta360 Go v1 Goggles: Eachine EV300O RX/TX: Express LRS 868MHz Battery: 650 maH Yes, I'm still proudly flying analog :)https://tube.nuxnik.com/static/web-videos/72c76d97-4c71-4750-a650-6a1b468fcdf4-1080.mp4https://tube.nuxnik.com/videos/embed/3WBPserQQ65PrhtS64qVT7200532022-08-16T19:51:07.127ZbeachfrancedronefpvYESFPVNOhttps://tube.nuxnik.com/w/7ZNVXV4d5DdVjDyXvEidfdhttps://tube.nuxnik.com/lazy-static/thumbnails/80642a19-43cc-4975-abfd-1d6c28887509.jpgFPV - Porthmoina Cove, Cornwall EnglandThis is the Porthmoina Cove situated next to the abandoned Carn Galver Mine in Cornwall England. The camera picked up more Jello than I like, but hey, it saved the day after destroying my Naked GoPro. Music: Wolfgang Amadeus Mozart Requiem in D minor, K. 626 "Lacrimosa" Equipment: Drone: Flywoo Explorer LR Camera: Insta360 Go v1 RX/TX: ExpressLRS 868MHzhttps://tube.nuxnik.com/static/web-videos/dcc482aa-ed3a-42ea-b8e5-9497f72ea940-1080.mp4https://tube.nuxnik.com/videos/embed/7ZNVXV4d5DdVjDyXvEidfd194522022-08-22T15:41:20.409ZdronecornwallfpvYESFPVNOhttps://tube.nuxnik.com/w/jrntqfiRzuqLr7sGnfARc5https://tube.nuxnik.com/lazy-static/thumbnails/2a07f9f6-e925-4511-961f-8e2a7ef43112.jpgFPV Drone Arena Rip - Crux3Yes, I know the lens is dirty. Drone: Happymodel Crux3 Camera: Insta360Go V1 Join me on Patreon: https://www.patreon.com/nuxnikhttps://tube.nuxnik.com/static/web-videos/ca187f8a-51e0-4ccb-8ba0-8a40afe78b76-1080.mp4https://tube.nuxnik.com/videos/embed/jrntqfiRzuqLr7sGnfARc5172062022-09-12T09:18:36.855ZYESFPVNOhttps://tube.nuxnik.com/w/15P9xg77nz1ACtSxvE94Wfhttps://tube.nuxnik.com/lazy-static/thumbnails/c43a853b-dbd3-4774-b75e-def1b612bc26.jpgIGOW Challenge No. 1 #igow4I figured I'd give the IGOW4 (International Game of Whoop) challenge a try. Info HERE: https://www.internationalgameofwhoop.com/ I'm writing about this competition on my blog, as it progresses: https://nuxnik.com/international-game-of-whoop-igow4/ Pilot Info: pilot: nuxnik location: Jena Germany fun fact: vim is my daily driver IDE Drone Info: Wheelbase: 75mm Camera: RunCam Split3 Battery: 1S 650maH Motors: 1102 19000KV Video System: Analog Music: Jesu - Friends Are Evi - https://www.youtube.com/watch?v=XFt2Fo9K7h4https://tube.nuxnik.com/static/web-videos/2471e2e2-ec8c-485c-bee6-32d23dcc4f54-1080.mp4https://tube.nuxnik.com/videos/embed/15P9xg77nz1ACtSxvE94Wf60002023-05-31T15:33:32.923Zigow4igowYESFPVNOhttps://tube.nuxnik.com/w/tgVJCU19vuicshNskTTAPfhttps://tube.nuxnik.com/lazy-static/thumbnails/9d355b2b-19a2-4abe-94f7-a3c70f4894e3.jpgIGOW Challenge No. 2 GNB Chair-lympics #igow4Let's do IGOW4 (International Game of Whoop) Info: https://www.internationalgameofwhoop.com I'm writing about this competition on my blog: https://nuxnik.com/international-game-of-whoop-igow4/ Drone Info: My trusty gold-standard Happymodel Mobula6 Music: The Refused - New Noisehttps://tube.nuxnik.com/static/web-videos/41c42f1b-d5cf-4424-b9d0-1ec6e9b5800a-1080.mp4https://tube.nuxnik.com/videos/embed/tgVJCU19vuicshNskTTAPf60032023-06-02T23:17:58.154Z#igow #igow4YESFPVNOhttps://tube.nuxnik.com/w/qLDCoCCNBqGZpCRkPTPVYphttps://tube.nuxnik.com/lazy-static/thumbnails/7ccb573e-bdfb-480f-a6c2-4bfb2a108f1f.jpgIGOW Challenge No. 3 Tiny Whoop Building Dives #igow4Let's do IGOW4 (International Game of Whoop) Info: https://www.internationalgameofwhoop.com I'm writing about this competition on my blog: https://nuxnik.com/international-game-of-whoop-igow4/ Drone Info: Standard Happymodel Mobula7 Music: The Cramps - Human Flyhttps://tube.nuxnik.com/static/web-videos/1b42a9c6-b76c-41a9-a28b-1ee05140f1b5-1080.mp4https://tube.nuxnik.com/videos/embed/qLDCoCCNBqGZpCRkPTPVYp60052023-06-09T21:55:14.474Z#igow #tinywhoop #fpvYESFPVNOhttps://tube.nuxnik.com/w/b2VSSFMTutrqfkUAmSjKX4https://tube.nuxnik.com/lazy-static/thumbnails/9b6d1a8e-0124-4556-9bb4-4a3132436478.jpgIGOW Challenge No. 4 Split-S to Loop #igow4Let's do IGOW4 (International Game of Whoop) Info: https://www.internationalgameofwhoop.com I'm writing about this competition on my blog: https://nuxnik.com/international-game-of-whoop-igow4/ Drone Info: Standard Happymodel Mobula7 Music: Aphex Twin - Come to Daddyhttps://tube.nuxnik.com/static/web-videos/1b18208e-44fd-44c9-a581-30110b3e4f46-1080.mp4https://tube.nuxnik.com/videos/embed/b2VSSFMTutrqfkUAmSjKX460012023-06-22T13:09:27.931ZYESFPVNOhttps://tube.nuxnik.com/w/vLoM9kdZkji9M1uBKLdNHLhttps://tube.nuxnik.com/lazy-static/thumbnails/3ddeef07-ea7f-4aed-978f-507706abe321.jpgRewinding Tiny Whoop Brushless MotorsThrowing away broken tiny whoop motors? Not today! Lets rewind the copper coils of a happymodel 0802 19000KV brushless motor and return it to its former glory. For more information about this build and a list of the materials I used, check out my detailed article: https://nuxnik.com/rewinding-tiny-whoop-brushless-motors Table of Contents: 00:32 - Motor disassembly 00:56 - Unwinding the motor coils 02:04 - Measuring the coil wire 02:16 - Cleaning the stator and bell 02:45 - Winding coil 1 03:36 - Winding coil 2 04:10 - Winding coil 3 04:40 - Solder coil leads 05:04 - Prepare motor wires 05:24 - Solder motor wires 06:29 - Insulate motor wires 08:05 - Motor reassembly 08:46 - Final thoughts and subscribe For more builds and other projects check out my blog: https://nuxnik.com and while you're at it subscribe to my channel.https://tube.nuxnik.com/static/web-videos/08b16d1f-fe05-4c04-9498-94e23177502b-1080.mp4https://tube.nuxnik.com/videos/embed/vLoM9kdZkji9M1uBKLdNHL548012023-09-01T08:39:35.072Ztiny whoopfpvmotorsbrushlessYESFPVNOhttps://tube.nuxnik.com/w/8wRgrix64jp64nXuxHdJyfhttps://tube.nuxnik.com/lazy-static/thumbnails/01c4f2d9-8ca2-47a0-be94-337f2c62122e.jpgNux65 Tiny Whoop Build GuideLet's build a lightweight tiny whoop with a top loading battery, carbon fiber frame, 3d printed parts and high KV motors. For more information about this build and a list of the materials I used, check out my detailed article: https://nuxnik.com/nux65-tiny-whoop-build-guide/ Original CAD files: https://github.com/nuxnik/nux65-tiny-whoop You can download the STL files for the build from any of the following links: Thingiverse - https://www.thingiverse.com/thing:6203695 Thangs - https://thangs.com/mythangs/file/940671 Printables - https://www.printables.com/model/598694-nux65-tiny-whoop Article about BT2.0 Connectors: https://nuxnik.com/switching-to-bt20-tiny-whoop-connectors/ Errata: I used 31mm 1219 props and not 1608 props. Table of Contents: 00:18 - Bill of Materials 02:13 - 3d printed parts 02:35 - UFL Connector and Antenna 05:11 - A30 Connector 06:26 - Silicone Conformal Coating 08:07 - Motor Plug Removal 09:24 - Solder Motor Wires 11:15 - Cutting out Whoops 12:03 - Drone Assembly 15:55 - Foam padding 16:38 - Folding A30 Connector 17:07 - Total Weight 17:53 - Test Flight and Final Thoughts For more builds and other projects like this, check out my blog: https://nuxnik.com and while you're at it subscribe to my channel.https://tube.nuxnik.com/static/web-videos/a500169a-d8f5-42ea-a52b-0a6639876a88-1080.mp4https://tube.nuxnik.com/videos/embed/8wRgrix64jp64nXuxHdJyf1156032024-01-02T12:40:06.906ZYESFPVNOhttps://tube.nuxnik.com/c/nuxnik_channel/videoshttps://tube.nuxnik.com/c/hackrf/videoshttps://tube.nuxnik.com/c/mashtastic/videoshttps://tube.nuxnik.com/a/nuxnik/video-channelshttps://tube.nuxnik.com/a/meshtastic/video-channels