Labels Milestones
Back100 dB at 10 cm, https://www.cuidevices.com/product/resource/pdf/cmt-8504-100-smt-tr.pdf Buzzer, Elektromagnetic Beeper, Summer, 3-28V-DC, https://www.kynix.com/uploadfiles/pdf/AI-4228-TWT-R.pdf Star Micronics HMB-06 HMB-12 Speaker, 30mW, 300-7000Hz, IP67 face.
- .../precadsr_Gerbers/precadsr-Edge_Cuts.gbr | 4 Schematics/Unseen.
- H2.5 mm, straight, NO, gull wing leads.