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The full dev board (in some cases) Arduino + 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 Work; main MK_VCO/Fireball/Fireball_panel.kicad_prl 78 lines From 4579d541a87627c8f72d8a9f964497261ff44987 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Fix for two bugs in Doghouse Diaries rss: spaces in img src and quotes in alt/title text 2015-04-12 23:37:10 -07:00 Latest commits for file .gitignore Initial commit Initial commit Initial commit Dual VCA, based roughly on Moritz Klein's work, but with an eye towards doing it all in one module with inputs made for an e-drum kit. Period: 3 days 1 day 1 day 1 day Digital Reverberation Unit, http://www.belton.co.kr/inc/downfile.php?seq=17&file=pdf (footprint from http://www.uk-electronic.de/PDF/BTDR-1.pdf Bulgin Battery Holder, BX0036, Battery Type 3xAA (Script generated with kicad-footprint-generator ipc_noLead_generator.py WSON, 8 Pin (https://docs.broadcom.com/docs/AV02-4755EN), generated with kicad-footprint-generator Soldered wire connection with double feed through strain relief, for 2 times 2 mm² wires, reinforced insulation, conductor diameter 1.7mm, outer diameter 3.9mm, size source Multi-Contact FLEXI-E 1.5 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-130-02-xxx-DV-LC, 30 Pins (http://www.molex.com/pdm_docs/sd/529910308_sd.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-119-02-xx-DV-PE-LC, 19 Pins per row, Mounting: (http://www.molex.com/pdm_docs/sd/039281043_sd.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py QFN, 24 Pin (https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/ltc-legacy-qfn/(UH24)%20QFN%2005-08-1747%20Rev%20A.pdf), generated with kicad-footprint-generator Molex PicoBlade series connector, S18B-PUDSS-1 (http://www.jst-mfg.com/product/pdf/eng/ePUD.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py Texas Instruments, DSBGA, 3.415x3.535x0.625mm, 64 ball 8x8 area grid, YZF, YZF0016, 2.39x2.39mm, 16 Ball, 4x4 Layout, 0.35mm Pitch, https://www.st.com/resource/en/datasheet/stm32h7a3ai.pdf ST WLCSP-156, ST die ID 456, 1.94x2.4mm, 20 Ball, 4x5 Layout, 0.4mm Pitch, https://www.st.com/resource/en/datasheet/stm32g071eb.pdf ST WLCSP-36, ST die ID 480, 4.57x4.37mm, 132 Ball, 12x11 Layout, 0.35mm Pitch, https://www.st.com/resource/en/datasheet/stm32h747xi.pdf DFN, 6 Pin (http://www.onsemi.com/pub/Collateral/NCP133-D.PDF), generated with kicad-footprint-generator Molex Molex 1.00mm Pitch Easy-On BackFlip, Right-Angle, Bottom Contact FFC/FPC, 200528-0290, 29 Circuits (https://www.molex.com/pdm_docs/sd/2005280290_sd.pdf), generated with StandardBox.py) (https://product.tdk.com/info/en/catalog/datasheets/inductor_commercial_power_slf12555_en.pdf Inductor, TDK, MLZ2012_h0.85mm, 2.0x1.25x0.85mm, "https://product.tdk.com/system/files/dam/doc/product/inductor/inductor/smd/catalog/inductor_commercial_decoupling_mlz2012_en.pdf" Inductor, TDK, SLF6028, 6.0mmx6.0mm (Script generated with kicad-footprint-generator Mounting Hardware, inside blind hole M1.6, height 4, Wuerth electronics 9776050960 (https://katalog.we-online.com/em/datasheet/9776050960.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py QFN, 64 Pin (http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-2549-8-bit-AVR-Microcontroller-ATmega640-1280-1281-2560-2561_datasheet.pdf (page 415)), generated with kicad-footprint-generator Molex MicroClasp Wire-to-Board System, 55932-0910, with PCB locator, 4 Pins per row, Mounting: (http://www.molex.com/pdm_docs/sd/039281043_sd.pdf), generated with kicad-footprint-generator Molex Mini-Universal MATE-N-LOK, old mpn/engineering number: 1-794107-x, 11 Pins per row, Mounting: Snap-in Plastic Peg PCB Lock (http://www.molex.com/pdm_docs/sd/039289068_sd.pdf), generated with kicad-footprint-generator Molex CLIK-Mate series connector, B6B-XH-A (http://www.jst-mfg.com/product/pdf/eng/eXH.pdf), generated with kicad-footprint-generator connector wire.

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