4 layers96 × 71.9 mm

260510-Digital hearing aid
RV-crtl/Digital-Hearing-Aid-G1
Anna — controls · Ryan — BT/telecoil · Mariya — microphone/DSP · Naomi — speaker output · Interface contracts
236 parts
Boards in 1 GitHub repository, designed in KiCad, that use the DFR0781 by DFRobot (SMD-31P Bluetooth Modules ROHS). See how each wires it, with its parts, size, README and files; the DFR0781’s symbol, footprint and pinout are on its own page.

RV-crtl/Digital-Hearing-Aid-G1
Anna — controls · Ryan — BT/telecoil · Mariya — microphone/DSP · Naomi — speaker output · Interface contracts