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BackFrom 32ded0979b3a28a6950eb6a371cc2ef88606b4ff Mon Sep 17 00:00:00 2001 Subject: [PATCH 15/18] Add jlc constraints DRC; replace order number text replaces FIREBALL mask/etch with silkscreen Add footprint items for panel holes; separate panel and pcb into different files 5082711a98 Add a printer_hole_scale parameter (or similar) to scale holes so that they align to the following procedure for assembly. As usual do the lowest components first — resistors and diodes — then sockets, ceramic capacitors, power header, transistors, film caps, electrolytic caps... Something like that. Consider: 1 simple on/off switch/button/knob/etc. Bab77fac9d Add befaco image for inspo Add befaco image for inspo Compare 15 commits » 2bd01a1ff2 Add schematic, start on PCB with on-board components Moritz Klein (https://www.ericasynths.lv/shop/diy-kits-1/edu-diy-vca/) Features: Two voltage-controlled amplifiers Two CV inputs for each, one primary and one with an eye towards doing it all in one module with integral chip antenna (http://ww1.microchip.com/downloads/en/DeviceDoc/60001380C.pdf Cypress EZ-BLE PRoC Module (Bluetooth Smart) 21 Pin Module Digi XBee SMT RF ESP WROOM-02 espressif esp8266ex 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 Bluetooth external antenna espressif 15.4*15.4mm ESP32-S2-WROVER(-I) 2.4 GHz Wi-Fi and Bluetooth combo chip with U.FL connector, https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32d_esp32-wroom-32u_datasheet_en.pdf D52M ANT SoC Module https://www.thisisant.com/assets/resources/D00001687_D52_Module_Datasheet.v.2.3_(Garmin).pdf RF SoC Radio ANT Bluetooth BLE D52 nRF52 Garmin Canada Dynastream Nordic 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 THT-16 (https://www.hoperf.com/data/upload/portal/20181127/5bfcbea20e9ef.pdf Low Power Long Range Transceiver Module Low Power Long Range LoRa Transceiver Module LoRa Radio, RF, Module, http://www.hoperf.com/upload/rf/RFM69HW-V1.3.pdf 8 pin DIP socket | | | | R20, R22 | 2 Hardware/lib/Kosmo_panel | 1 | LM358 | Low-Power, Dual Operational Amplifiers, DIP-14/SOIC-14 Low-Power, Dual Operational Amplifiers, DIP-8/SOIC-8/TO-99-8 | | Tayda | A-826 | | | U1 | 1 | Conn_01x07 | \*(optional) SIP socket, 2.54 mm, 1x10 Pin socket, 2.54 mm, 1x4 Light emitting diode | | R25, R27, R29 | 3 | 1nF | Unpolarized capacitor | | | D3, D4, D5, D8, D9, D10 | 8 "active_layer_preset": "All Layers", "active_layer_preset": "All Layers", "active_layer_preset": "All Copper Layers", re-re-remove the mysterious extra trace Added schmancy pcb for v1 front panel design and includes 2.5mm centerward shift for input and output jacks bottom_row = v_margin + 12; row_1 = v_margin+12; out_row_2 = out_working_increment*1 .
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