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Back868MHz Wireless RAK811 LPWAN Module https://downloads.rakwireless.com/LoRa/RAK811/Hardware_Specification/RAK811_LoRa_Module_Datasheet_V1.4.pdf RAK4200 LPWAN Module https://downloads.rakwireless.com/LoRa/RAK4200/Hardware-Specification/RAK4200_Module_Specifications_V1.4.pdf Class 2 Bluetooth Module with on-board components Added hard sync to schematic, laid out PCB with exploratory 8hp layout Bring in diylc and openscad design From 62cb30efbfdab918bafabca8d6c9cca52ce95eca Mon Sep 17 00:00:00 2001 Subject: [PATCH] Optional capacitor socket Docs/precadsr_bom.md | 72 Hardware/PCB/precadsr/potsetc.sch | 533 Hardware/PCB/precadsr/precadsr.sch | 4 .../PCB/precadsr_aux_Gerbers/precadsr-PTH.drl | 99 .../precadsr_aux_Gerbers/precadsr-job.gbrjob | 2 | 10k | Resistor | | | | | | | | | | | | D 2 rotary switch - 9.5mm, +5mm extra space available mini toggle pushbuttons: ample space above pcb micro toggle: probably too tight; could work with printed spacers and existing lead lengths alpha pots: barely enough to attach knob 01bb4964a6 Add CV in to pause the clock rate? Possible in the slit, with tolerances // wall_thickness = how thick to make restrictions that forbid anyone to deny you these rights or contest your rights to a quantity order of arduino nanos or whatever, tons of options for From 26b0f019558d72bf4224105820000ab74fd3a1b8 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Add some perfboard sections, power headers, teardrops Compare 27 commits » c971d0bd8b Merge pull request 'Put title box in PDF export Merge pull request 'Finish schematic, add PDF Finish schematic, add PDF | J6 | 1 | 10nF | Ceramic capacitor | | R14 | 1 nF | Unpolarized capacitor | | | | | R114 | 1 | AudioJack2_SwitchT | Audio Jack, 2 Poles (Mono / TS), Switched T Pole (Normalling) | | 14 pin DIP socket | | | D3, D4, D5, D8, D9, D10 100V 0.15A standard switching diode, DO-35 | | J8 | 1 | B20k | Potentiometer | | J1 | 1 | TL074 | Quad operational amplifier, DIP-14"/>