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Co2 gas sensor pwm modbus Sensirion SCD4x QFN, 20 Pin (https://resurgentsemi.com/wp-content/uploads/2018/09/MPR121_rev5-Resurgent.pdf?d453f8&d453f8), generated with kicad-footprint-generator ipc_noLead_generator.py WSON, 10 Pin (https://www.analog.com/media/en/technical-documentation/data-sheets/3471fb.pdf#page=15), generated with kicad-footprint-generator Hirose DF11 through hole, vertical, https://www.tme.eu/Document/2d152ced3b7a446066e6c419d84bb460/XT60%20SPEC.pdf M8 Male connector for PCB's with 40 contacts (not polarized Highspeed card edge connector for IQRF TR-x2D(C)(T) modules, http://iqrf.org/weben/downloads.php?id=104 Bluetooth v4.2 + NFC module Modtronix Wireless SX1276 LoRa Module (http://modtronix.com/img/prod/imod/inair9/inair_dimensions.gif Modtronix LoRa inAir inAir9 SX1276 RF 915MHz 868MHz Wireless RAK811 LPWAN Module https://downloads.rakwireless.com/LoRa/RAK4200/Hardware-Specification/RAK4200_Module_Specifications_V1.4.pdf 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 LoRa Radio, RF, Module, http://www.hoperf.com/upload/rf/RFM69HW-V1.3.pdf 8 pin DIP socket | | | J2 | 1 | LM358 | Low-Power, Dual Operational Amplifiers, DIP-8/SOIC-8/TSSOP-8/VSSOP-8 Low-Power, Quad-Operational Amplifiers, DIP-14/SOIC-14/SSOP-14 Dual Operational Amplifiers, DIP-8/SOIC-8/TO-99-8 | | Knobs | | Tayda | A-804 | | | | C3, C4, C5 | 2 | 10k | Resistor | | S1 | 1 | SW_3PDT_x3 | 3PDT miniature toggle switch | Dailywell | PAS7B3M1CESA6-5 | Tayda | A-3588 | | Tayda | A-804 | | C10 | 3 | A1M | **Potentiometer, 9 mm or 16 mm have been **Untested hardware and software — Do not connect the Normal pin for op amp Add kicad schematic, some diylc noodling .../Unseen Servant/Unseen Servant.kicad_pro | 85 Synth Mages Power Word Stun.kicad_pcb 23480 lines From 6f9500076fac5f379db1f0c8505a728d639b2a3a Mon Sep 17 00:00:00 2001 Subject: [PATCH] updated README.md 40588ba725f2f6c7240cc5d95c2a8af539e27e15 Update README.md 32ece2d681b26731bad50902587b988d6a79e43e updated README.md updated C14 footprint, traces, groundplane updated C5 footprint & tracing; schematic annotation Add 55k-ish resistor to coarse knob to fix - Errant connection between R25 and R1. This needs to be +1mm between legs -- Don't put R8 so close to R26 -- D36/R47 too close - Clock in socket with amplifier to handle both title and alt tags in feedburner (if there are quotes) elseif (strpos($article['content'], 'wondermark.com/c') !== FALSE.

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