Core-Locobuffer

Fork project on GitHub

Standalone "locobuffer-style" Loconet interface with I2C expandability using the USB capability of an Arduino Pro Micro

Core-Locobuffer-Graphic
Core-Locobuffer-Graphic

 

 

Core-Locobuffer Version 2.1

First built: 2017-11

Developed in conjunction with Alex Shepherd

Schematic
Schematic
Bot Silk
Bot Silk
Board
Board
Top Silk
Top Silk

Download Core-Locobuffer.gerbers.zip - Gerber Fabrication files
Download Core-Locobuffer.parts - Parts List (spreadsheet data)

 

Core-Locobuffer.bom

Parts Value Package Quantity Library Type/Feeder
COMS, I2C 0.100 1X04_LOCK 2x SPCoast PTH
R17 1k 0603-RES 1x SPCoast NONE
Q1 2N2222 SOT23 1x SPCoast 14
R1 4k7 0603-RES 1x SPCoast NONE
R15 27k 0603-RES 1x SPCoast NONE
R14 39k 0603-RES 1x SPCoast NONE
R3 47k 0603-RES 1x SPCoast NONE
R19 47R 0603-RES 1x SPCoast NONE
R2 150k 0603-RES 1x SPCoast NONE
R16 240k 0603-RES 1x SPCoast NONE
R18 470R 0603-RES 1x SPCoast 40
LED1 B 0603-LED 1x SPCoast 4
LED2 B LED5MM 1x SPCoast PTH
U1 LM393M SO08 1x SPCoast NONE
U$1 PRO-MICRO ARDUINO-PRO-MICRO-NOSILK 1x SPCoast PTH
J1 RJ12/6 RJ25-PANEL 1x SPCoast PTH

This technical documentation is licensed under the CERN Open Hardware Licence v1.2