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Shy to be a contributor! Latest commits for file Panels/luther_triangle_vco_quentin_v4.scad Replaced accidentally dropped Fine tuning hole. Replaced accidentally dropped Fine tuning hole. Aa68d7a21d Am totally not using git correctly ec09111f77 Futura BT font files From f707877a83c92d22bdfed3b6bc7a14bba9e25bab Mon Sep 17 00:00:00 2001 Subject: [PATCH] Extend trigger mod block to include diode Docs/precadsr.pdf | Bin 138868 -> 139972 bytes Docs/precadsr_bom.md | 71 Docs/precadsr_layout_back.pdf | Bin 0 -> 69774 bytes Images/precadsr-panel-art.png | Bin 16369 -> 0 bytes Latest commits for file Envelope/Envelope.kicad_pro Latest commits for file Panels/FIREBALL VCO.png | Bin 0 -> 11692 bytes { "board": { Add a front-panel PCB More tweaks after pro review Apply jlcpcb's design rules, small fixes for those 972e45fb78 Go to file d952ec97f3 Merge issues to be +1mm between legs - Trim 5mm from vertical for both panels, to make fitting inside a case easier. Or 10mm if it can fit; losing the bodge area. Assembly Tests: Glide In - ~27K to U3-8? No, transistors maybe activate? - Clock POT is the two RENDER hooks. * These work in progress; better README to come soon. Meanwhile: **Untested hardware and software — Do not connect the Normal pin for op amp Fix floating pin for op amp Fix floating pin for op amp Add kicad schematic, some diylc noodling Initial stab at a 10-step panel layout ideas Experimenting with more panel layout ideas Modules Index Pages Fab Plant Research Pages Fab Plant Research Pages Fab Plant Research Table of Contents Near Future Sequencer MK's 5-step sequencer, expanded to 8 notes means ~$16-20 in parts, depending on PCB with on-board antenna Class 2 Bluetooth Module with on-board antenna Class 2 Bluetooth Module without antenna Low-Power Long Range Transceiver Module THT-16 (https://www.hoperf.com/data/upload/portal/20181127/5bfcbea20e9ef.pdf Low Power Long Range Transceiver Module SMD-16 (https://www.hoperf.com/data/upload/portal/20181127/5bfcbea20e9ef.pdf LoRa Low Power Long Range Transceiver Module rf module lora lorawan Multiprotocol radio SoC module https://www.raytac.com/download/index.php?index_id=43 wireless 2.4 GHz Wi-Fi and Bluetooth module https://www.espressif.com/sites/default/files/documentation/esp32-s3-wroom-1_wroom-1u_datasheet_en.pdf 2.4 GHz Wi-Fi and Bluetooth combo chip, external antenna, https://www.espressif.com/sites/default/files/documentation/esp32-s3-mini-1_mini-1u_datasheet_en.pdf 2.4 GHz Wi-Fi and Bluetooth module, https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32e_esp32-wroom-32ue_datasheet_en.pdf NINA-B111 LGA module 42 Pin (https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/ltc-legacy-qfn/05081875_0_UHE42.pdf), generated with kicad-footprint-generator Molex Mini-Fit Jr. Power Connectors, 42820-62XX, With thermal vias in pads, 4 Pins per row (http://www.molex.com/pdm_docs/sd/460071105_sd.pdf), generated with kicad-footprint-generator Molex KK-254 Interconnect System, old/engineering part number: 26-60-4100, 10 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 JST ZE series connector, B06B-ZESK-1D, with boss (http://www.jst-mfg.com/product/pdf/eng/eXH.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py 32-Lead Frame Chip Scale Package - 4.0x4.0x0.8 mm Body [QFN] with corner pads; see figure 8.2 of https://www.silabs.com/documents/public/data-sheets/efm8bb1-datasheet.pdf TDFN, 6 Pin (https://www.onsemi.com/pdf/datasheet/ncp349-d.pdf#page=12), generated with kicad-footprint-generator Capacitor SMD.

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