Shop Featured | TES (Train Experimenter Shield) | Command Cube | TAS (Train Actuator Shield) | IR Experimenter | DB9 Serial | Arduino Uno | Lionel PDI | Power | Add-on | All Featured TES (Train Experimenter Shield) Command Cube TAS (Train Actuator Shield) IR Experimenter DB9 Serial Arduino Uno Lionel PDI Power Add-on Train Experimenter Shield (TES) $99.00 Add To Cart Command Cube $136.00 Select TAS Version TAS Max TAS Heavy TAS Relay Add To Cart TAS Max from $12.00 Select PCB or Complete Kit Raw PCB (no components) Complete Kit Add To Cart TAS Heavy from $12.00 Select PCB or Complete Kit PCB only Complete Kit Add To Cart TAS Relay from $12.00 Select PCB or Complete Kit PCB only (no components) Complete Kit Add To Cart The Infrared Experimenter Shield from $12.00 View Options PDI to PDI Splice kit from $10.00 Select Bundle Discount? PCB with connectors and heat shrink Bundle of 5 PDI to PDI Splice kits Add To Cart PDI Sniffer from $10.00 Select PDI Sniffer Kit PDI Sniffer kit with three PCB connectors PDI Sniffer kit with three PCB connectors plus 10cm straight through PDI cable Add To Cart Accessory Breakout from $10.50 Select Connections & Bundle Accessory Breakout - 4 connections Accessory Breakout Max - 8 connections Accessory Breakout Bundle of 5 kits Accessory Breakout Max Bundle of 5 kits Add To Cart Power Caboose from $16.00 View Options Power Caboose Enclosure $4.00 Add To Cart Command Cube Acrylic Enclosure $9.50 Add To Cart Custom Acrylic Enclosure from $6.50 Select Optional Screws Just the enclosure Enclosure and D-Sub Jack Screws Add To Cart IR Remote $5.50 Add To Cart TAS with "Snubber" from $12.00 Select PCB or Complete Kit Raw PCB (no components) Complete Kit Add To Cart TAS Plain (no Snubber) from $12.00 Select PCB or Complete Kit PCB Only (no components) Complete Kit Add To Cart Arduino Uno Commercial Proto Shield from $5.50 Select Bundle Discount? Prototype Shield PCB Bundle of 5 Proto Shields Add To Cart Arduino Uno Clone $6.00 Select USB Type Standard Mini Add To Cart Arduino AA Battery Power Bank $6.00 Add To Cart Arduino Wall Power Supply $6.50 Add To Cart Arduino Right Angle Power Plug, No Wire from $0.75 Select Bundle Discount? Right Angle Power Plug Bundle of 5 Plugs Add To Cart Arduino Right Angle Power Plug with cord $1.50 Add To Cart Arduino Straight Power Plug With Cord $1.00 Add To Cart Long-Nose DB9 Serial Cable $8.00 Add To Cart Arduino Infrared Sensor $5.00 Add To Cart Arduino RS232 Interface $2.75 Add To Cart 10cm straight through PDI cable $1.50 Add To Cart D-Sub Jack Screws $1.00 Add To Cart Grommets from $0.20 Select Size and Bundle 12mm Grommet 14mm Grommet Bundle of 5 Grommets, 12mm Bundle of 5 Grommets, 14mm Add To Cart RJ11 PCB Connector $0.25 Add To Cart