Labels Milestones
BackSMD Type 10.7MHz Ceramic Filter https://www.murata.com/en-us/products/filter/cerafil/sfecf 6-pin 3.8 x 3.8mm SAW filter package based on this and/or Hagiwo's quantizer, if going digital ** https://note.com/solder_state/n/nde97a0516f03 and https://www.youtube.com/watch?v=op_DhPr2goc ** 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 1 mm² wires, basic insulation, conductor diameter 2.4mm, outer diameter 1.5mm, size source Multi-Contact FLEXI-E 2.5 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator JST PH series connector, B7B-XH-AM, with boss (http://www.jst-mfg.com/product/pdf/eng/eXH.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py SO, 24 Pin (JEDEC MO-194 Var AA https://www.jedec.org/document_search?search_api_views_fulltext=MO-153), generated with kicad-footprint-generator Molex Mini-Fit Jr. Power Connectors, old mpn/engineering number: 1-794070-x, 10 Pins (http://www.farnell.com/datasheets/2157639.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py SOJ, 36 Pin (JEDEC MO-153 Var FF https://www.jedec.org/document_search?search_api_views_fulltext=MO-153), generated with kicad-footprint-generator ipc_gullwing_generator.py TO-252/DPAK SMD package, http://www.infineon.com/cms/en/product/packages/PG-TO263/PG-TO263-5-1/ D2PAK DDPAK TO-263 D2PAK-9 TO-263-9 TO-268/D3PAK SMD package, http://www.infineon.com/cms/en/product/packages/PG-TO263/PG-TO263-5-1/ TO-263/D2PAK/DDPAK SMD package, http://www.ti.com/lit/ml/mmsf024/mmsf024.pdf DCK R-PDSO-G5, JEDEC MO-203C Var AA, https://www.ti.com/lit/ds/symlink/tmp20.pdf#page=23 R-PDSO-N5, DRL, JEDEC MO-293B Var UAAD-1, https://www.ti.com/lit/ml/mpds158d/mpds158d.pdf R-PDSO-N6, DRL, similar to JEDEC MO-293B Var UAAD (but not the same) , https://www.ti.com/lit/pdf/mpds159f Potentiometer, vertical, Bourns PTV09A-1 Single Potentiometer, horizontal, Bourns 3214J, https://www.bourns.com/docs/Product-Datasheets/3214.pdf Potentiometer vertical Vishay 248GJ-249GJ Single, http://www.vishay.com/docs/57054/248249.pdf Potentiometer vertical ACP CA9-VSMD Potentiometer, vertical, shaft hole, ACP CA14-VSMD, http://www.acptechnologies.com/wp-content/uploads/2017/10/03-ACP-CA14-CE14.pdf Potentiometer vertical Piher PT-6-V Potentiometer, horizontal, Vishay 248GJ-249GJ Single, http://www.vishay.com/docs/57054/248249.pdf Potentiometer horizontal Bourns PTV09A-2 Single Potentiometer, horizontal, ACP CA6-H2,5, http://www.acptechnologies.com/wp-content/uploads/2017/06/01-ACP-CA6.pdf Potentiometer.
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