| D6, D7 | 2 pin Molex header 2.54 mm spacing"/> Small Signal NPN Transistor, TO-92100V 0.15A standard switching diode, DO-35 Pin header 2.54 mm spacing D Switch, single pole double throw, separate symbols | | | U3 | 1 | 2_pin_Molex_connector | 2 Smaller cap (476nF?) for C1 - Ceramic 104s for C10, C14, might be more robust and easier to adjust parameters for. 1.0 2012-03-?? Initial release at https://www.thingiverse.com/thing:20513 . Based on designs from: Skull & Circuits (https://www.skullandcircuits.com/vca-1-2/ Moritz Klein (and derivatives 1 0 PCM_kikit Tab A symbol representing annotation for tab placement Latest commits for file Schematics/resistor_keyboard.diy 16055f0ae5 Delete 'Panels/futura medium bt.ttf' Delete 'Panels/futura medium condensed bt.ttf and /dev/null differ Latest.