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\*\*Potentiometer, 16 mm vertical board mount OR: | | | Tayda | A-804 | | Tayda | A-4349 | | R21, R22, R23 | 3 | 100R | Resistor | | Tayda | A-4755 | | C4, C5 | 3 | 1 | LM358 | Low-Power, Dual Operational Amplifiers, DIP-8/SOIC-8/TO-99-8 | | | | | Tayda | A-1955 | | | | R30 | 1 aoKicad | 1 | 10R | Resistor | | L1 | 1 | 10R | Resistor | | | | | Tayda | A-1157 or A-2425 | | | R25 | 1 | LED | Light emitting diode Push button switch | | U3 | 1 | Conn_01x07 | \*(optional) SIP socket, 2.54 mm, 1x2 (see [build notes](build.md)) | | R5 | 2 Fireball/Fireball.kicad_pro | 6 Panels/FIREBALL VCO.png Normal file View File 3D Printing/Pot_Knobs/repere_v3.stl Normal file View File 3D Printing/Cases/Eurorack Modular Case/EuroRack_Case_20.stl Executable file View File Panels/FireballSpell_Large_bw.png.svg Normal file Unescape panelThickness = 2; hole_radius = hole_diameter / 2; standoff_radius = hole_radius * 2.5; polygon([[0,0], [(board_width-insert_width)/2, -insert_depth], [board_width-(board_width-insert_width)/2, -insert_depth], [board_width, 0]]); 3D Printing/Panels/Radio_shaek_standoff.stl Normal file Unescape Hardware/Panel/precadsr_panel_al/precadsr_panel_al.pretty/precadsr-panel-art.kicad_mod Normal file Unescape Hardware/Panel/precadsr-panel/precadsr-panel.pretty/precadsr-panel-holes.kicad_mod Normal file Unescape Hardware/PCB/precadsr_Gerbers/precadsr-B_Cu.gbr Normal file Unescape 2x Sockets.

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