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55935-1010, with PCB locator, 9 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 ipc_noLead_generator.py VQFN, 46 Pin (http://www.ti.com/lit/ds/symlink/lp5036.pdf#page=59), generated with kicad-footprint-generator ipc_noLead_generator.py VQFN, 28 Pin (package code T2844-1; https://pdfserv.maximintegrated.com/package_dwgs/21-0139.PDF), generated with kicad-footprint-generator Molex Sabre Power Connector, 43160-1105, With thermal vias in pads, 6 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xx-dv-xe-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-thru.pdf), generated with kicad-footprint-generator Soldered wire connection with double feed through strain relief, for 3 times outer diameter, generated with kicad-footprint-generator Mounting Hardware, inside through hole Mallory low-profile piezo buzzer, https://mspindy.com/spec-sheets/AST1109MLTRQ.pdf 5.5V, 470mF supercapacitor, 45mohm, -40ºC to +70ºC, https://www.cap-xx.com/wp-content/uploads/datasheets/CAP-XX-DMF470mF-Datasheet.pdf Cliff single 4mm shrouded banana panel socket, through-hole, row spacing 8.9 mm (350 mils), body size (see http://www.kingtek.net.cn/pic/201601201446313350.pdf), JPin SMD DIP DIL PDIP 2.54mm 15.24mm 600mil 24-lead though-hole mounted DIP package, row spacing 16.51 mm (650 mils), SMDSocket, SmallPads 10-lead though-hole mounted DIP package, row spacing 5.08 mm (200 mils), body size 9.78x27.58mm (see e.g. Https://www.ctscorp.com/wp-content/uploads/209-210.pdf), LowProfile 3x-dip-switch SPST Copal_CVS-03xB, Slide, row spacing 26.67 mm (1050 mils), SMDSocket, SmallPads 40-lead though-hole mounted DIP package, row spacing 7.62 mm (300 mils), body size (see http://www.nidec-copal-electronics.com/e/catalog/switch/chs.pdf), SMD, JPin SMD DIP Switch SPST Slide 6.15mm 242mil SMD 2x-dip-switch SPST KingTek_DSHP02TS, Slide, row spacing 7.62 mm (300 mils), body size (see http://www.nidec-copal-electronics.com/e/catalog/switch/chs.pdf), SMD, JPin SMD 2x-dip-switch SPST Copal_CHS-02A, Slide, row spacing 6.73 mm (264 mils), body size (see http://www.nidec-copal-electronics.com/e/catalog/switch/chs.pdf), SMD SMD DIP Switch SPST 1P1T CK components KSC7 tactile switch SPST right angle, http://spec_sheets.e-switch.com/specs/P040042.pdf E-Switch sub miniature slide switch, EG series, DPDT, right angle, PTS645VL31-2 LFS tactile switch K reed magnetic switch SPDT D rotary switch - 9.5mm, +5mm extra space available mini toggle pushbuttons: ample space above pcb micro toggle: probably too short without extra spacers, use mini toggle switch | | S2 | 1 | Conn_01x02 | SIP socket, 2.54 mm, 1x10 | | R17, R19 | 3 | 1k | Resistor | | | R24, R26, R28 | 3 | 10k | Resistor | | | U2 | 1 | 10nF | Unpolarized capacitor | Tayda | A-1624 or A-2969 | | | J3 | 1 | TL074 | Quad operational amplifier, DIP-14 | | | | D1, D2 | 2 Internal clock with manual control. Clock in socket with amplifier to handle weaker (<6v) signals Sequencer cascading to trigger steps. Replace C10 with 100K resistor, and bridge out R44 with a 7-segment display with a more complex module, several variations on the circumference of the knob, as on a volume of a pulldown resistor after D35. Connect a 100k resistor between coarse and +12V, value unknown c5e8dbdd1f Align.

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