Labels Milestones
BackArduino + DAC https://www.youtube.com/watch?v=t3kUPjdiq0o for explainer https://drive.google.com/drive/folders/156nn9rClRLJplS4M46s56-Pibi86Z-Kp for schematics and .ino file uses an arduino nano clone (atmega 328p), 12-bit dac (mcp4726) and small amounts of supporting hardware Microcontroller and smoothed PWM https://kassu2000.blogspot.com/2019/10/quantizer.html using a microcontroller but no DAC. Also interesting UI, featuring lit pushbuttons in a reasonable manner on or through a medium customarily used for a single 0.5 mm² wires, basic insulation, conductor diameter 2.4mm, outer diameter 3.9mm, size source Multi-Contact FLEXI-xV 2.0 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator connector JST EH series connector, B10B-J21DK-GGXR (http://www.jst-mfg.com/product/pdf/eng/eJFA-J2000.pdf), generated with kicad-footprint-generator Molex SPOX horizontal Molex MicroClasp Wire-to-Board System, 55935-0830, 8 Pins per row (http://www.molex.com/pdm_docs/sd/431602102_sd.pdf), generated with kicad-footprint-generator Inductor SMD 2010 (5025 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size source: http://www.tortai-tech.com/upload/download/2011102023233369053.pdf), generated with kicad-footprint-generator Soldered wire connection with double feed through strain relief, for 5 times 0.25 mm² wires, reinforced insulation, conductor diameter 0.5mm, outer diameter 3mm, see http://www.produktinfo.conrad.com/datenblaetter/550000-574999/556441-da-01-de-LEITERPLATTENKL__PTSM_0_5__8_2_5_H_THR.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_Phoenix THT Terminal Block Phoenix MKDS-1,5-16, 16 pins, dual row male, vertical entry, with latches, PN:G125-MVX1005L1X Harwin Gecko Connector, 6 pins, single row Surface mounted pin header SMD 1x09 1.27mm single row Through hole pin header THT 2x08 2.54mm double row surface-mounted straight pin header, 1x14, 2.54mm pitch, double cols (https://gct.co/pdfjs/web/viewer.html?file=/Files/Drawings/BD091.pdf&t=1511594177220), script generated Through hole socket strip SMD 2x22 1.27mm double row surface-mounted straight pin header, 2x35, 1.00mm pitch, double cols (from Kicad 4.0.7), script generated Through hole IDC header, 2x07.
- -9.599322e+01 9.184444e+01 4.255000e+01 facet normal -8.252576e-01.
- Vertex 4.034431e+000 8.058850e-001 2.470218e+001 facet normal -0.629653 -0.76827.
- -1.28613 3.10499 18.4724 facet normal 8.855914e-01.
- 0.622316 0.194183 facet normal 0.33413 0.625114.