Open Echo | Building an All-In-One Echosounder! | Update | Open Source SONAR

I'm currently building sonar hardware (air and water) that can be read using an Arduino. Now I'm building an open source STM32 based All-In-One transducer that can be connected to any computer via USB and features raw output, depth detection, temperature and multiple drive settings. I'm still waiting on the PCBs, but the rest is almost done. This video is about the progress made so far. Enjoy! More info, code, PCB, and assembly files are in the repo: https://github.com/neumi/open_echo More info about my projects: Discord:   / discord   LinkedIn:   / neumi   GitHub: https://github.com/Neumi If you want to support my work and projects, please check out my Amazon wish list! I put a few SONAR transducers on that list. I want to build the new PCB around these LOWRANCE transducers. To test them, I might need to buy a few of them. If you want to support this project, feel free to sponsor them :) I'd highly appreciate it. https://www.amazon.de/hz/wishlist/ls/...