https://www.drandyhaas.com/
DrAndyHaas Electronics
electronics
https://github.com/drandyhaas/HaasoscopePro
GitHub - drandyhaas/HaasoscopePro: Affordable 2 GHz 3.2 GS/s 12 bit open-source open-hardware...
Affordable 2 GHz 3.2 GS/s 12 bit open-source open-hardware expandable USB real-time oscilloscope - drandyhaas/HaasoscopePro