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NB-IoT module BC95 Quad-Band GSM/GPRS module, 17.6x15.7x2.3mm, http://simcom.ee/documents/SIM800C/SIM800C_Hardware_Design_V1.05.pdf Quad-Band GSM/GPRS module, 24x24x3mm, http://simcom.ee/documents/SIM900/SIM900_Hardware%20Design_V2.05.pdf Telit xL865 familly footprint, http://www.telit.com/fileadmin/user_upload/products/Downloads/3G/Telit_UL865_Hardware_User_Guide_r8.pdf ublox Sara GSM/HSPA modem, https://www.u-blox.com/sites/default/files/SARA-G3-U2_SysIntegrManual_%28UBX-13000995%29.pdf, pag.162 ublox SARA-G3 SARA-U2 GSM HSPA Footprint for Mini-Circuits case MMM168 (https://ww2.minicircuits.com/case_style/MMM168.pdf Footprint for mini circuit case CD542, Land pattern PL-094, pads 5 and 6); middle of panel after deducting left/right sub-panels // top horizontal rib // h_wall(h=1.6, l=right_rib_x); // middle horizontal rib h_wall(h=1.6, l=right_rib_x); // one more to mount the circuit board sideways on // h = hole_depth, center = true); hole_depth = max(knob_radius_top, knob_radius_bottom, stem_radius) + nothing; cylinder(r = setscrew_hole_radius, h = z height, i.e. How tall the wall along the LEDs //outline of whole PCB? // cube([137.5, 97, 1], center=true); working_increment = (working_height-v_margin+thickness) / (9); // generally-useful spacing amount for vertical columns of stuff working_height = height - v_margin; working_increment = working_height / (8+tolerance/5); // generally-useful spacing amount for vertical columns of stuff working_increment = working_height / 5; row_1 = bottom_row + v_margin + 12; row_2 = row_1 + v_margin + 12; //knob_radius top_row = height - v_margin*2 - title_font_size; working_increment = (working_height-v_margin+thickness) / (9); // generally-useful spacing amount for vertical columns of stuff center_adjust = 5; width_mm=90; height=16; thickness=2; label_inset_height = thickness-1; module label(string, size=4, halign="center") { color([1,0,0]) linear_extrude(thickness+1) text(string, size, halign=halign); Printing Knobs And Widgets Pages Fab Plant Research Table of Contents Synth Wizards Modules Faceplate Style Notes Very much WIP; take these as suggestions until we get a bit LUTHERS_VCO.diy .

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