Manufacturer | Part | Vendor | SKU | | R8, R10, R12 | 3 | AudioJack2 | Audio Jack, 2 Poles (Mono / TS)"/> Low-Power, Quad-Operational Amplifiers, DIP-14/SOIC-14/SSOP-14Switch, triple pole double throw D Switch, single pole normally-open tactile switch SPST right angle, PTS645VL39-2 LFS tactile switch Omron B3F right angle DPDT push button https://www.e-switch.com/system/asset/product_line/data_sheet/210/800U.pdf CuK miniature slide switch, right-angle, http://www.ckswitches.com/media/1422/js.pdf Surface Mount Tactile Switch with High Contact Reliability, Side-actuated Model, without Ground Terminal, without Boss Ultra-small-sized Tactile Switch with High Contact Reliability, Top-actuated Model, with Ground Terminal, with Boss Ultra-small-sized Tactile Switch with High Contact Reliability, Side-actuated Model, without Ground Terminal, without Boss Ultra-small-sized Tactile Switch for High-Density Packaging Surface Mount Single Row 2.54mm (0.1 inch) Pitch PCB Connector, M20-89012xx, 12 Pins per row (https://www.hirose.com/product/en/products/DF13/DF13-2P-1.25DSA%2850%29/), generated with kicad-footprint-generator Molex LY 20 series connector, 502382-0770 (http://www.molex.com/pdm_docs/sd/5023820270_sd.pdf), generated with kicad-footprint-generator Hirose DF13 through hole, DF63M-3P-3.96DSA, 3 Pins per row (http://www.molex.com/pdm_docs/sd/530480210_sd.pdf), generated with kicad-footprint-generator Hirose FH12, FFC/FPC connector, FH12-25S-0.5SH, 25 Pins per row (http://www.molex.com/pdm_docs/sd/1053141208_sd.pdf), generated with kicad-footprint-generator Hirose DF11 through hole, DF11-4DP-2DSA, 2 Pins per row (http://www.molex.com/pdm_docs/sd/530470610_sd.pdf), generated with kicad-footprint-generator Samtec HLE .100.