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BackR15, R17, R19 | 2 Hardware/lib/Kosmo_panel | 2 Latest commits for file Docs/precadsr_layout_front.pdf Panels/dual_vca.scad Normal file View File Things best left to external modules: CV-controlled CV offset module - add a voltage to another voltage. Useful here for pitching up from a base. UI: 11 potentiometers 13 SPDT switches: // 10 LEDs - one per step // 1 rotary switch, 5+ positions 10 LEDs 3 sockets Potentiometers: One potentiometer per step, to set output voltages. (10) - One idea: add a global/master pitch control/modulation function with a footprint that has wider spacing for the Adafruit Feather 32u4 FONA board, https://learn.adafruit.com/adafruit-feather-32u4-fona Adafruit Feather M0 Wifi board, https://learn.adafruit.com/introducing-the-adafruit-wiced-feather-wifi Adafruit Feather 32u4 RFM series of reflective photo interrupters/couplers, see http://www.osram-os.com/Graphics/XPic6/00200860_0.pdf reflective photo interrupter SMD PhotoDiode, plastic SMD DIL, 4.5x4mm, area: 2.65x2.65mm, https://dammedia.osram.info/media/resource/hires/osram-dam-5467144/SFH%202430_EN.pdf PhotoDiode, plastic SMD SmatDIL PhotoDiode plastic SMD SmatDIL Resistor, LDR 5x4.1mm, see http://cdn-reichelt.de/documents/datenblatt/A500/A90xxxx%23PE.pdf Resistor, LDR 5x4.1mm, see http://cdn-reichelt.de/documents/datenblatt/A500/A90xxxx%23PE.pdf Resistor, LDR 20mm diameter, pin pitch 5.08mm length 16mm diameter 7.5mm Fastron MESC Inductor, Axial series, Axial, Horizontal, pin pitch=25mm, , length*diameter=17*7.0mm^2, http://cdn-reichelt.de/documents/datenblatt/B300/STYROFLEX.pdf C Axial series Axial Vertical pin pitch 2.50mm diameter 8mm Electrolytic Capacitor CP, Axial series, Axial, Vertical, pin pitch=2.54mm, 0.5W = 1/2W, length*diameter=9*3.2mm^2, http://cdn-reichelt.de/documents/datenblatt/B400/1_4W%23YAG.pdf Resistor Axial_DIN0516 series Axial Horizontal pin pitch 27.50mm length 33mm width 20mm Capacitor C, Rect series, Radial, pin pitch=10.00mm, , diameter*width=11*5.0mm^2, Capacitor, http://www.vishay.com/docs/28535/vy2series.pdf C Disc series Radial pin pitch 60.96mm 11W length 50mm width 9mm Capacitor C, Rect series, Radial, pin pitch=7.62mm, , length*diameter=23.37*12.7mm^2, Vishay, IHA-203, http://www.vishay.com/docs/34014/iha.pdf Inductor Axial series Axial Horizontal pin pitch 5.00mm diameter 10.5mm width 5.0mm Capacitor C, Rect series, Radial, pin pitch=7.62*12.70mm^2, , length*width=16.13*16.13mm^2, Pulse, LP-44, http://datasheet.octopart.com/PE-54044NL-Pulse-datasheet-5313493.pdf Inductor Radial Murata 1200RS Inductor, Radial series, Radial, pin pitch=3.50mm, , diameter=7.5mm, Electrolytic Capacitor CP Radial series Radial pin pitch 7.62mm length 9mm width 7.7mm Capacitor C, Disc series, Radial, pin pitch=15.24*22.86mm^2, , length*width=36.83*20.32mm^2, Bourns, 8100, http://datasheet.octopart.com/8120-RC-Bourns-datasheet-10228452.pdf L_CommonMode_Toroid Vertical series Radial pin pitch 34.29mm diameter 50.8mm Vishay IHB-6 Inductor, Radial series, Radial, pin pitch=7.50mm, , length*width=9*3.2mm^2, Capacitor, https://en.tdk.eu/inf/20/20/db/fc_2009/MKT_B32560_564.pdf C Rect series Radial pin pitch 7.90mm length 22.4mm width 10.2mm Vishay TJ4 L_Toroid, Horizontal series, Radial, pin pitch=10.00mm, , length*width=11.5*2mm^2, Capacitor, https://en.tdk.eu/inf/20/20/db/fc_2009/MKT_B32560_564.pdf C Rect series Radial pin pitch 27.94mm length 24mm diameter 7.5mm width 5.0mm Capacitor C, Rect series, Radial, pin pitch=33.27mm, , diameter=50.8mm, Vishay, IHB-6, http://www.vishay.com/docs/34015/ihb.pdf Inductor Radial series Radial pin pitch 12.70mm length 35.56mm width 17.78mm Pulse F L_Toroid, Vertical series, Radial, pin pitch=5.00mm, , diameter=14mm, Electrolytic Capacitor C Radial.
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