Labels Milestones
BackHole 3.5mm, no annular Mounting Hole 2.2mm, M2, ISO14580 mounting hole 2.2mm no.
- For holding three chips (two 74s, one 72.
- 13.8x12.6x5.0mm, https://www.chilisin.com/upload/media/product/power/file/BMRx_Series.pdf Inductor, Chilisin.
- HMB-06 HMB-12 Speaker, 30mW.