We're directly selling our ultrasonic sonar development kit, and releasing it under an AGPL license so you can build projects on top of our sensor.
- 380x TDK Invensense T3902 PDM microphones.
- Artix-7 A100T FPGA.
- FT601Q parralel-to-usb bridge tested at up to 200MB/s.
- 32x 40khz Ultrasonic Piezoelectric emitters
- 2 free GPIOs
- Optimized for 40KHz operation.
- Up to 5°x5° beamwidth.
- Range up to 8 meters depending on target sonar cross-section.
- Can detect a bike air chamber leak at 3 meters.
The sonar comes with two demoes - 2D Slicing camera, that shows the energyscape for a specific distance. - 3D Camera, that shows the reflected energy with a 3d point cloud.
Both examples are made with C99 C, using Raylib and Sokol for real-time 2D/3D visualization.
The receiver hardware is based on the open-source CP SoM One