Labels Milestones
BackResin Sealed SMD http://www.foxonline.com/pdfs/fe.pdf, 7.5x5.0mm^2 package FOX SMD Crystal HC-49-SD http://cdn-reichelt.de/documents/datenblatt/B400/xxx-HC49-SMD.pdf, 11.4x4.7mm^2 package SMD Crystal Oscillator Seiko Epson SG-210 https://support.epson.biz/td/api/doc_check.php?mode=dl⟨=en&Parts=SG-210SED, 2.5x2.0mm^2 package SMD Crystal MicroCrystal MS3V-T1R 5.2mm length 1.4mm diameter http://www.microcrystal.com/images/_Product-Documentation/03_TF_metal_Packages/01_Datasheet/MS3V-T1R.pdf SMD Crystal Oscillator Seiko Epson SG-3030CM package SMD Crystal SERIES SMD2520/2 http://www.icbase.com/File/PDF/HKC/HKC00061008.pdf, hand-soldering, 5.0x3.2mm^2 package Abracon Miniature Ceramic Smd Crystal ABM10 http://www.abracon.com/Resonators/ABM10.pdf SMD SMT SPST EVQPL EVQPT Coto Technologies SPST Reed Switch CT10-XXXX-G4 ALPS 5.2mm Square Low-profile Type (Surface Mount) SKQG Series, Without stem, http://www.alps.com/prod/info/E/HTML/Tact/SurfaceMount/SKQG/SKQGAEE010.html TL3305 Series Tact Switch Low-profile SMD Tactile Switch, B3SL Middle Stroke Tactile Switch with High Contact Reliability, Side-actuated Model, with Ground Terminal, with Boss SPST button tactile switch SPST right angle, http://www.nkkswitches.com/pdf/GW.pdf switch single-pole double-throw spdt ON-ON D Double Pole Single Throw (SPST) switch, small symbol D 10x DIP Switch, Single Pole Single Throw (SPST) switch, small symbol D Push button switch | | | Tayda | A-1605 | \* Fit SIP socket in the Source form of the 600v monsters we've been using - C3 and C4 could use slightly larger spacing on the front panel. Possibly do as an external clock. One idea: add a switch to disable reset (run once). - Momentary-normal-off pushbutton to manually reset. - One socket connection is on the rails v_wall(h=4, l=height-rail_clearance*2-thickness, th=thickness*1.25); v_wall(h=4, l=height-rail_clearance*2, th=right_rib_thickness); //outline of whole PCB? // cube([137.5, 97, 1], center=true); working_increment = working_height / 7; // rows up from bottom; these are for steps only row_1 = v_margin+12; // draw panel, subtract holes union() { difference(){ color([.1,.1,.1]) panel(width); // Top left: clock in, speed pot_p160.
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