Lib="Amplifier_Operational" part="LM2902"> Low-Power, Quad-Operational Amplifiers, DIP-14/SOIC-14/SSOP-14 Dual Operational Amplifiers, DIP-8/SOIC-8/TO-99-8 | | C1, C11, C12 | 3 | 2N3904 | Small Signal NPN Transistor, TO-92 | | S3 | 1 | SW_SPDT | Switch, single pole normally-open tactile switch SPST LED OFF-ON lamp D Single Pole Single Throw (SPST) switch, small symbol D 3x DIP Switch, Single Pole Single Throw (SPST) switch, small symbol D 4x DIP Switch, Single Pole Single Throw (SPST) switch, small symbol D 5x DIP Switch, Single Pole Single Throw (SPST) switch, separate symbol D 12x DIP Switch, Single Pole Single Throw (SPST) switch, small symbol D 3x DIP Switch, Single Pole Single Throw (DPST) Switch, temperature dependent K temerature switch dual double-pole single-throw OFF-ON D Single Pole Single Throw (SPST) switch, small symbol D Push button switch OFF-(ON CMOS General Purpose Timer, 555 compatible, PDIP-8 Quad operational amplifier, DIP-14 A-1135 2 8 pin package (http://datasheet.octopart.com/ZDT6758TA-Zetex-datasheet-68057.pdf Diodes Incorporated PowerDI3333-8, Plastic Dual Flat, No Lead Package (8E) - 4x4x0.9 mm Body [UDFN] (See http://www.onsemi.com/pub/Collateral/NLSV2T244-D.PDF dfn udfn dual flat OnSemi VCT, 28 Pin (https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/lfcspcp/cp-28/CP_28_10.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py SO, 14 Pin (http://www.ti.com/lit/ds/symlink/tlv9004.pdf#page=64), generated with kicad-footprint-generator Mounting Hardware, inside through hole M3, height 15, Wuerth electronics 9774060243 (https://katalog.we-online.de/em/datasheet/9774060243.pdf), generated with kicad-footprint-generator Molex Mini-Fit Sr. Power Connectors, old mpn/engineering number: 5566-10A, example for new mpn: 39-30-0100, 5 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xxx-dv-xx-xx-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-dv-footprint.pdf), generated with kicad-footprint-generator Molex Sabre Power Connector, 43160-2106, With thermal vias in.