schematics parts and PCB footprints for kicad
S3860M-S bluetooth audio module based on OVC3860
XS3886 bluetooth audio module based on OVC3860
MB-CM15113 bluetooth audio module
F-3188 CSR8645 based bluetooth 4.0 module
BLK-MD-SPK-B bluetooth audio module based on OVC3860
68HC05 motorola cpu
SOYO-BT24G03 bluetooth module
aimtec DC-DC convertor AM1D
F-6888 - BK3254 BT4.0 audio bluetooth module
Microchip BM20 and BM23 BT modules
F-6188 - BK8000L BT2.0 audio bluetooth module
MAX809-810
various 3.5mm jacks
MC33660
bluepill (stm32F103C)
LM2594