TrailerBot is a robot that moves trailer as using connecting device on the back of a truck with only driving space. Learn about standard that divides vehicle’s driving system and examine what differences show depending on its driving system. Have a race to see who the best driver of trailer truck that changes direction using steering device in the front of vehicle is. Trailer

A-1 1. Connect Main Frame and Middle Frame then fix Motor Frames, L-type 2x6 Frames, Supports and others with bolts and nuts and make body of truck. Assembling

A-2A-3 2. Check assembling position then assemble Motor Frame using 40mm Support and bolts. Assembling

B-1 3. Connect DC Motors to Motor Frame then fix Wheels. Overlap 2 Battery Cases and fix with 25mm Supports. Assembling

B-2B-3 4. Assemble as referring to the picture taken from different angle. Assembling

C-1 5. Connect and fix Interface Board to L-type 2x6 Frame and Middle Frame. Put Servo Motor on Supports and fix. Assembling

C-2C-3 6. Assemble as referring to the picture taken from different angle. A) Fix Motor Frame on Servo Motor then check assembling position and fix 25mm Support to Interface Board. Assembling

D-1 7. Use Option Frames, Small Frames and 40mm Supports and make trailer connecting device. Assembling

D-2D-3 8. Assemble as referring to the picture taken from different angle. A) Overlap and assemble Small 4 Frames under Option Frame and on the opposite side, overlap and fix Small 3 Frames under Small 5 Frame. Assembling

E-1 9. Fix Middle Frame, Option Frames and L-type 2x2 Frames with Supports and Nylon Nuts and make steering system. Assembling

E-2E Assemble as referring to the picture taken from different angle. Assembling

F Connect Motor Guide and Wheels to Steering system. Assembling

F-2F A) Fix bolts to Motor Frame. B) Insert 5mm Supports to Wheels then fix to L-type 2x2 Frame with Nylon Nuts. Assembling

G Fix Servo Motor using 40mm Supports then assemble CPU Board. Assembling

G-2G A) Empty as not inserting bolts. B) Set up zero point of Servo Motor then insert Motor Guide to Servo Motor axle. Assembling

H Assemble Remocon Receiving Board and Battery Case with various frames and make driver’s seat of truck. Assembling

H-2H Assemble as referring to the picture taken from different angle. A) Assemble DC Motor Drive to L-type 2x1 Frame then fix with bolts of Motor Frame that is assembled to CPU Board. Assembling

I-1I Connect Power Cable of Battery Case to CPU Board and Power Connector of Interface Board. Connect DC Motor cable to DC Motor Drive Board. Assembling

I-3I Connect 3Pin Cable to OUT Port 1, 2, 3, 4 of CPU Board and Interface Board (DC CPU) 1, 2, 3, 4. Connect 3Pin Cable to 1, 2, 3, 4 of Interface Board (DRIVER) and DC Motor Drive Board 1, 2, 3, 4. Assembling

I-5I Connect 3Pin Cable to OUT Port 5, 6 of CPU Board and 5, 6 of Interface Board (SERVO CPU). Connect Servo Motor cable to Interface Board (SERVO MOTOR) 5, 6. Connect 3Pin Cable to IN Port 7 of CPU Board and Remocon Receiving Board. Assembling

J Connect 2 Main Frames then fix Wheels and make trailer. Assembling

J-2J Looking out position and length of used Support and assemble as referring to the picture taken from different angle. Assembling

22. Completed TrailerBot. Assembling

Starting Point Set up Position Radius of Rotation ▼ Set up the servo motor for direction. Servo 5 Setting servo motor Setting servo motor

Starting Point Set up Position Radius of Rotation ▼ Setting up starting point and radius of rotation of Servo Motor that connects trailer. Servo 6 Setting servo motor Setting servo motor