RealSignalDemonstrator

Fork project on GitHub

Schematic for discrete wiring of a railroad signal head using an ATTiny and relays

 

 

RealSignalDemonstrator Version 1.0

Not built

Not tested or validated

Bespoke case with embedded processor and relay board.

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

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

 

RealSignalDemonstrator.bom

Parts Value Package Quantity Library Type/Feeder
S1   CK104X03 1x switch PTH

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