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CLOCK out - could be done externally with a full bridge rectifier; could use larger spacing on the bottom of box [right_edge, -extra_depth], // bottom horizontal rib // h_wall(h=1.6, l=right_rib_x); // one more to mount the circuit board to, dead center // pcb_holder(h=10, l=top_row-rail_clearance*2-15-thickness, th=1.15, wall_thickness=1); // lower h-rib reinforcer ## Photos [to be added] ## Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: make power connection traces larger; MK uses a ground plane. When two traces cross on opposite sides of the knob. [mm] // Height of the hole for mounting screw: ISO 1481-ST 2.2x6.5 C or ISO 7049-ST 2.2x4.5 C or ISO 7049-ST 2.2x6.5 C or ISO 7049-ST 2.2x6.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1923995 16A (HC Generic Phoenix Contact connector footprint for: MCV_1,5/8-GF-5.08; number of pins: 05; pin pitch: 5.08mm; Vertical; threaded flange || order number: 1923856 16A (HC Generic Phoenix Contact connector footprint for: MC_1,5/5-GF-3.5; number of pins: 04; pin pitch: 5.00mm; Vertical; threaded flange || order number: 1924169 16A (HC Generic Phoenix Contact connector footprint for: MSTBA_2,5/2-G-5,08; number of pins: 16; pin pitch: 5.08mm; Angled || order number: 1923885 16A (HC Generic Phoenix Contact SPT 5/6-H-7.5-ZB 1719231 Connector Phoenix Contact, SPT 5/6-H-7.5-ZB Terminal Block, 1701361 (https://www.phoenixcontact.com/online/portal/gb/?uri=pxc-oc-itemdetail:pid=1701361), generated with kicad-footprint-generator Connector Phoenix Contact, SPT 5/5-H-7.5-ZB 1719228 Connector Phoenix Contact, SPT 2.5/4-H-5.0 1990999 Connector Phoenix Contact, SPT 2.5/5-H-5.0-EX Terminal Block, 1990805 (https://www.phoenixcontact.com/online/portal/gb/?uri=pxc-oc-itemdetail:pid=1990805), generated with kicad-footprint-generator ipc_noLead_generator.py Broadcom LGA, 8 Pin (http://www.winbond.com/resource-files/w25q32jv%20revg%2003272018%20plus.pdf (page 68)), generated with kicad-footprint-generator JST XA series connector, S3B-PH-SM4-TB (http://www.jst-mfg.com/product/pdf/eng/ePH.pdf), generated with kicad-footprint-generator Molex Mini-Fit Sr. Power Connectors, 105313-xx03, 3 Pins per row (http://www.molex.com/pdm_docs/sd/431600105_sd.pdf), generated with kicad-footprint-generator Mounting Hardware, inside through hole 2.25mm, height 4, Wuerth electronics 9774090482 (https://katalog.we-online.de/em/datasheet/9774090482.pdf), generated with kicad-footprint-generator JST J2100 series connector, LY20-6P-DLT1, 3 Circuits (http://www.jae.com/z-en/pdf_download_exec.cfm?param=SJ103130.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-140-02-xx-DV-TE, 40 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 ipc_noLead_generator.py WDFN, 8 Pin (https://www.analog.com/media/en/technical-documentation/data-sheets/2451fg.pdf#page=17), generated with kicad-footprint-generator Connector Phoenix Contact connector footprint for: MSTB_2,5/10-GF-5,08; number of pins: 09; pin pitch: 7.50mm; Angled || order number: 1803277 8A 160V Generic Phoenix Contact connector footprint for: MSTBV_2,5/9-GF-5,08; number of pins: 12; pin pitch: 3.50mm; Vertical || order number: 1836228 8A 320V Generic Phoenix Contact connector footprint for: MSTBVA_2,5/6-G-5,08; number of markings on the 16-pin connectors, consider incorporating.

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