Labels Milestones
Back(https://katalog.we-online.com/em/datasheet/9774020633.pdf), generated with kicad-footprint-generator Molex MicroClasp Wire-to-Board System, 55935-0310, with PCB cutout, light-direction upwards, see https://www.everlight.com/file/ProductFile/ITR1201SR10AR-TR.pdf reflective opto couple photo coupler package for Osram SFH9x0x.