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BackPdf a924f97182 Minor layout tweaks Finish schematic, add PDF' (#2) from schematic by Eeschema 5.1.9-73d0e3b20d~88~ubuntu20.04.1 Generated from schematic by Eeschema 5.1.9-73d0e3b20d~88~ubuntu20.04.1 Generated from schematic into main ... Footprint "SOCKET_3_PIN_HEADER_NORMAL" (version 20211014) (generator pcbnew From 9e737342d7e56a91174c28b715d1c4beaf83a3b9 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Change op amp, dims to user drawings Add comments and graphics symbols to schematics Merge pull request 'More schematics' (#3) from schematic by Eeschema 5.1.9-73d0e3b20d~88~ubuntu20.04.1 Generated from schematic by Eeschema 5.1.10-88a1d61d58~88~ubuntu20.04.1 **Component Count:** 74 **Component Count:** 77 **Component Count:** 77 **Component Count:** 76 | Refs | Qty | Component | Description | Manufacturer | Part | Vendor | SKU | | | | | Tayda | A-1955 | | | | | L1 | 1 | LED | Light emitting diode | Tayda | A-962 | | | Tayda | A-2939 | | | | Tayda | A-159 | | | S3 | 1 | SW_Push | Push button switch, generic, two pins Switch, single pole triple throw, 3 position switch, SP3T K switch dual-pole double-throw DPDT spdt ON-ON D Screw terminal, single row, 01x03 D 2x5 pin shrouded header 2.54 mm spacing D Switch, three position, dual pole double throw, separate symbols Quad Low-Noise JFET-Input Operational Amplifiers, DIP-14/SOIC-14 | | R31 | 1 | Conn_01x10 | Pin socket, 2.54 mm, 1x7 Pin socket, 2.54 mm, 1x4 | | J4 | 1 | Conn_01x04 | Pin header, 2.54 mm, 1x4 | | | R20, R22 | 2 | 4.7k | Resistor | | Tayda | A-1955 | | | | | | | | | | | J9 | 3 | A1M | **Potentiometer, 16 mm vertical board mount OR: | | | | | Tayda | A-159 | | Tayda | A-826 | | | | Tayda | A-2939 | | Tayda | A-1605 | \* Fit SIP socket for\nsocketing capacitors C13 marked 1 nF\non first run PCB Precision ADSR with mods