Control & Amplification Board
AssemblyAudio processing, Bluetooth radio, and dual-channel bone conduction amplifier. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Control & Amplification Board
6 top-level lines as of r16389| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 2 | Microcontroller | mcu | 1× | 1 | · | part |
| 3 | Bluetooth 5.1 Module | bone-conduction-headphones-bt-radio | 1× | 1 | · | part |
| 4 | Audio Codec IC | bone-conduction-headphones-audio-codec | 1× | 1 | · | part |
| 5 | Dual Class-D Amplifier | bone-conduction-headphones-dual-amp | 1× | 1 | · | part |
| 6 | Connector | connector | 3× | 3 | · | part |