• Installed the first 16 semaphores, 9 towers, brackets and wiring. Had to relocate some previously installed circuit boards/wires.
  • Writing, troubleshooting and refining signal control software on the laptop(4) and Raspberry Pi(3).
  • I want to install 10 more semaphores across the middle for a show-and-tell. I have a plan.
  • Dropped the track down. Took a while to figure out how to make things run. Need to buy some erasers for track cleaning.
  • Track up and down again clearing circuit boards out of the way to drill holes for more signal towers.
  • Updated the Sphinx output for the Laptop(4) and Raspberry Pi(3)