Model Railroad Infrared Sensor Install On Existing Track

Welcome back everybody! Be sure to subscribe! Today I am tackling something that honestly made me a bit nervous to try, installing infrared sensors on existing track. I have N scale Kato Unitrack, which would be very difficult to repair if I messed it up. Here is how I did it. Arduino Block Signal Video https://youtu.be/Yg6mkOfl6I8 Harbor Freight Rotary tool https://www.harborfreight.com/96-volt-cordless-variable-speed-rotary-tool-kit-63389.html Infrared Sensors https://amzn.to/2QxMrXW Drill https://amzn.to/2MxWn0v Drill Bit Set https://amzn.to/2p8upiH Forstner Bit Set https://amzn.to/2Qxu1Xq