3
1
Back

Initial layout, no traces "min_copper_edge_clearance": 0.0, PCB initial layout, no traces "min_copper_edge_clearance": 0.0, PCB initial layout, no traces PCB initial layout, no traces "copper_text_size_h": 1.5, "copper_text_size_v": 1.5, "copper_text_thickness": 0.3, PCB initial layout, no traces One SPST switch to disable clock (pause). SPST switch to adjust CV output range, switch between 5v and 2.5v max (or whatever is configured). - Momentary-normal-off pushbutton to manually reset. - One SPDT switch to set output voltages. (10) One potentiometer per step, to indicate current step. (10) Sockets: CLOCK in - CV Out - 1K to U2-14 - Casc Out normal to TP10, optional) - Casc out 2x Toggle Switches, 2pin: - all step switches (all go to same bus 2x Pushbutton switches, all 2pin: - Glide attenuator (B10k) (join two left pins from below Clock rate goes down when resistance goes up, opposite to expectation. C1 is too small for film; is film needed? More notes More notes More notes Schematics/schematic_bugs_v1.txt | 2 | 1N5817 | Schottky diode | | | | | | | | | | Tayda | A-804 | | | | | Tayda | A-4755 | | R24, R26, R28 | 3 pin connector, https://www.te.com/commerce/DocumentDelivery/DDEController?Action=showdoc&DocId=Customer+Drawing%7F215079%7FY1%7Fpdf%7FEnglish%7FENG_CD_215079_Y1.pdf%7F215079-4 connector TE-Connectivity Micro-MaTch Vertical 1-215079-8 8-215079-18 TE-Connectivity Micro-MaTch Vertical 1-215079-0 8-215079-10 TE-Connectivity Micro-MaTch Vertical 215079-8 7-215079-8 USB 3.0, type A, right angle, stacked (https://www.molex.com/content/dam/molex/molex-dot-com/products/automated/en-us/salesdrawingpdf/484/48406/484060001_sd.pdf USB 3.0 type A right angle through hole PLCC, 84 pins, through hole, DF11-18DP-2DSA, 9 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xxx-dv-xx-xx-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-dv-footprint.pdf), generated with kicad-footprint-generator Molex MicroClasp Wire-to-Board System, 55932-0330, 3 Pins (http://www.farnell.com/datasheets/2157639.pdf), generated with kicad-footprint-generator Soldered wire connection with feed through strain relief, for a single 2.5 mm² wires, reinforced insulation, conductor diameter 2mm, outer diameter 2.7mm, size source Multi-Contact FLEXI-E 0.1 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator.

New Pull Request