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Center=false); shape(fsh, cird, cord-cdp*smt/100, cfn*4, chg); module shape(hsh, ird, ord, fn4, hg x0= 0; x1 = hsh > 0 ? Ord : ird; y0=-0.1; y1=0; y2=abs(hsh); y3=hg-abs(hsh); y4=hg; y5=hg+0.1; if ( fsh == 0 cylinder(h=chg, r=cord-cdp*smt/100, $fn=2*cfn, center=false); shape(fsh, cird, cord-cdp*smt/100, cfn*4, chg); knurled_finish(cord, cird, clf, csh, cfn, crn); else if ( fsh == 0 cylinder(h=chg, r=cord-cdp*smt/100, $fn=2*cfn, center=false); shape(fsh, cird, cord-cdp*smt/100, cfn*4, chg); module shape(hsh, ird, ord, fn4, hg y0=-0.1; y1=0; y2=abs(hsh); y3=hg-abs(hsh); y4=hg; y5=hg+0.1; if ( hsh >= 0 module knurled_finish(ord, ird, lf, sh, fn, rn) { for(j=[0:rn-1]) assign(h0=sh*j, h1=sh*(j+1/2), h2=sh*(j+1)) { for(i=[0:fn-1]) assign(lf0=lf*i, lf1=lf*(i+1/2), lf2=lf*(i+1)) { polyhedron( points=[ [ 0,0,h0], [ ord*cos(lf0), ord*sin(lf0), h2], [ ord*cos(lf2), ord*sin(lf2), h0], [ ird*cos(lf0), ird*sin(lf0), h1], [ 0,0,h2], [ ord*cos(lf0), ord*sin(lf0), h0], [ ird*cos(lf0), ird*sin(lf0), h1], [ ird*cos(lf2), ird*sin(lf2), h1], [ ord*cos(lf1), ord*sin(lf1), h1], [ 0,0,h2], Created on Tue Mar 5 20:19:51 2024 Copper Layer Stackup: T5 15.200mm 0.5984" (1 hole T3 7.000mm 0.2756" (6 holes T4 10.000mm 0.3937" (4 holes) T5 15.200mm 0.5984" (1 hole T3 7.000mm 0.2756" (6 holes) T4 10.000mm 0.3937" (4 holes T5 15.200mm 0.5984" (1 hole) T3 7.000mm 0.2756" (6 holes) T4 10.000mm 0.3937" (4 holes) T5 15.200mm 0.5984" (1 hole) T3 7.000mm 0.2756" (6 holes) T4 10.000mm 0.3937" (4 holes T5 15.200mm 0.5984" (1 hole) T3 7.000mm 0.2756" (6 holes T4 10.000mm 0.3937" (4 holes T5 15.200mm 0.5984" (1 hole Total plated holes count 16 Not plated through holes: ============================================================= 2d3c489f2acf0f8bdc9cf0fe8c2346d4d07472be 77735c00cc3285131373f5cfc61b82eab5963d12 Update README.md 5505000471ab249f70d985a8f814bce077fb47b2 Update README.md * [Schematic](Docs/precadsr.pdf) * PCB layout: front, back How to use for the Adafruit Feather 32u4 FONA Footprint for Mini-Circuits case QQQ130 (https://ww2.minicircuits.com/case_style/QQQ130.pdf Footprint for Mini-Circuits case MMM168, Land pattern PL-225, vias included, (case drawing: https://ww2.minicircuits.com/case_style/MMM168.pdf, land pattern drawing: https://ww2.minicircuits.com/pcb/98-pl225.pdf Footprint for Mini-Circuits case HQ1157 (https://www.minicircuits.com/case_style/HQ1157.pdf Footprint for Mini-Circuits case CK605.

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