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Model Railroad Circuits By Robert Heller
Paperback: $5.00
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Model railroad circuit boards for the Raspberry Pi and other MCUs to provide various model railroading automation and control functions, include operating switch machine, occupancy detection,... More > signalling, and operating trackside accessories.< Less
Model Railroad System User Manual By Robert Heller
Paperback: $6.56
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This is the user manual for the Model Railroad System Version 2.1.42
Model Railroad System Programming Guides By Robert Heller
Paperback: $5.00
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This is the programming guide for the Model Railroad System 2.1.38
Application Note 02: Two Siding Oval N By Robert Heller
Paperback: $5.10
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This application note presents the hardware and software for a 2' by 6' N continious running oval layout. This module is a table top module and features a single track oval with a pair of passing... More > sidings. It is set up to run two trains in opposite directions and does so in a fully automated way using computer control, using USB connected IR sensors and control modules from Azatrax.< Less
Space Explorers By Robert Heller
eBook (PDF): $2.50
This the story of a group of robots sent out to explore some nearby star systems, looking for planets that might be of interest to human development.
Space Explorers By Robert Heller
Paperback: $11.96
Prints in 3-5 business days
(2 Ratings)
This the story of a group of robots sent out to explore some nearby star systems, looking for planets that might be of interest to human development.