3
1
Back

972e45fb78 Go to file 5e32fb4fc0 Change transistor footprint to inline_wide, fix DRC ground plane 56529bef3a0c7d0b31cfccd6b6ce971fb35b4e9c Updates from real TL0x4, fix pots being backwards, tighten up schematic, fit letter instead of latch, https://www.neutrik.com/en/product/nc3fav-0 A Series, 3 pole XLR female receptacle with 6.35mm (1/4in) stereo jack, metal nose with efficient chassis ground connection, T+R+S normalling contact, https://www.neutrik.com/en/product/nrj6hm-1-pre Slim Jacks, 6.35mm (1/4in) mono jack, switched, fully threaded nose, https://www.neutrik.com/en/product/nsj12hf-1 Stacking Jacks, Mono dual jack, full nose, https://www.neutrik.com/en/product/nsj8hc Stacking Jacks, Mono dual jack, full nose, https://www.neutrik.com/en/product/nsj12hc Stacking Jacks, Mono dual jack, half threaded nose and offset PCB pins, https://www.neutrik.com/en/product/nmj6hfd2 M Series, 6.35mm (1/4in) jack receptacle, vertical pcb mount, replaces NL8MD-V, https://www.neutrik.com/en/product/nl8mdxx-v 4 contacts, 3.5mm audio plug, https://www.cuidevices.com/product/resource/pdf/sp-3541.pdf DC Barrel Jack 2mm or 2.5mm center pin, https://www.kycon.com/Pub_Eng_Draw/KLDX-0202-AC%20&%20BC.pdf power jack works physically for male connector from wall wart. Consider adding a switch to adjust CV output range, switch between 5v and 2.5v max (or whatever is configured). Momentary-normal-off pushbutton to manually step. - SPST switch per step, to indicate direction? Pointer1 = 0; right_rib_x = width_mm - thickness*2; // draw panel, subtract holes union() { difference(){ color([.1,.1,.1]) panel(width); // lower h-rib reinforcer ## Photos ### Photos ## Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md) How to apply CC0 to the PDF available at http://sc-fa.com/blog/contact. View terms of version 1.1 or earlier of the two, if you.

New Pull Request