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Lines # Temporary files *.000 *.bak *.bck *.kicad_pcb-bak *.kicad_sch-bak Initial kicad, images, gitignore for kicad backups *-backups More repo cleanup, adopt github .gitignore file .gitattributes From 9f0e0a275be19d54acb7a510415f15c04cb49983 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Checkpoint after tweaking footprints some more, starting over at 14hp Bourns single-gang slide potentiometer 30.0mm Bourns single-gang slide potentiometer 45.0mm Bourns single-gang slide potentiometer 45.0mm From 7f9b624c8e1f1f65b5263dc5de76990cc9e84778 Mon Sep 17 00:00:00 2001 Subject: [PATCH 01/18] Added hard sync to schematic, laid out PCB 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 THT-16 (https://www.hoperf.com/data/upload/portal/20181127/5bfcbea20e9ef.pdf Low Power Long Range Transceiver Module 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 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-wroom-32d_esp32-wroom-32u_datasheet_en.pdf 2.4 GHz Wi-Fi and Bluetooth module ESP32-D0WD Espressif ESP32-WROOM-32E 2.4 GHz Wi-Fi and Bluetooth module, https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32d_esp32-wroom-32u_datasheet_en.pdf 2.4 GHz Bluetooth ble zigbee 802.15.4 flash crypto ATSAMR21G18 AT45DB041E TECC508A U.Fi Class 4 Bluetooth Module with on-board components PCB initial layout, no traces "other_line_width": 0.15, PCB initial layout, no traces Fireball/Fireball.kicad_prl | 2 pin Molex connector 2.54 mm spacing"/> Low-Power, Quad-Operational Amplifiers, DIP-14/SOIC-14/SSOP-14 Dual Operational Amplifiers, DIP-14/SOIC-14 | | | | J5, J12, J13 | 3 | 4.7k | Resistor | | | | | R5, R29 | 2 pin Molex header 2.54 mm spacing | Tayda | A-553 | | | C10 | 1 | 10 uF | Unpolarized capacitor | | | L1 | 1 | AudioJack2_SwitchT | Audio Jack, 2 Poles (Mono / TS)"/> (c) 2017-2020 Damian Gryski.

  • 0.488318 0.595015 -0.638359 facet.
  • See http://www.formfactors.org/developer%5Cspecs%5Crev1_2_public.pdf pin header THT.
  • -0.392539 -0.73439 0.553701 vertex 8.28463 -5.53561.
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