bitluni

DIY Sonar Video (Patreon)

Published:

2022-02-19 08:20:30

Imported:

2026-11

Content

Hello friends,

the video I was working on for so long is finally finished. I hope you enjoy watching it. It's a little anticlimactic but it's a journey.

It's uploaded with ads turned off until public release. Next time it mention on a VLOG that I'm making something bigger.. please stop me.

I get to bed now and take care of the cover, description, links etc. later
If you have suggestions regarding a snappy video title and video cover ideas I would be grateful!

Thanks for your patience and your great support!

Files

Unspoken Tech Made my Fancy DIY Sonar

Phased arrays are out daily drivers. Yet they don't get the attention they deserve. These practical experiments will convey the physics in a playful manner. The result is a real sonar scanner. Cool! Give my sponsor Aisler a try: https://aisler.de My board: https://aisler.net/p/QYYBVKUH 0:00 Intro 0:32 Ultrasonic sensor basics 1:52 Phased arrays 2:26 Water wave experiment 3:11 Phase simulation 5:02 Starlink 5:44 Medical ultrasound 6:07 Mechanical phased array experiment 7:55 Ultrasound array design 8:20 Sponsor: Aisler 8:58 Array assembly 9:57 Software 10:38 Visualization CNC experiment 12:29 Sonar build and results Media sources: • Hackaday Supercon - HunterScott : Why Phased Arrays are Cool ... https://www.youtube.com/watch?v=ytBmoL2wZLw • Wikipedia - Phased array: https://en.m.wikipedia.org/wiki/Phased_array • Hearing frequencies: https://anatomypubs.onlinelibrary.wiley.com/doi/10.1002/ar.a.20117 • Demi, L. Practical Guide to Ultrasound Beam Forming https://doi.org/10.3390/app8091544 • Starlink auto-adjust - Simon Miller https://youtu.be/KtjUsPCl5-M • Starlink Teardown: DISHY DESTROYED! Ken Keiter https://youtu.be/iOmdQnIlnRo • Antennas - Matthias Groeneveld on Pexels • Starlink Tracker 1: https://starlink.sx/ • Starlink Tracker 2: https://satellitemap.space/ Links to parts and tools (affiliate links): My camera and lens (4k 60fps): https://amazon.bitluni.net/gh5 Zoom H6 Audio Recorder: https://amazon.bitluni.net/h6 plz share :-) 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 #electronics #maker