Designed by Laurens Valk.
Want a remote controlled truck? Got it! This is one fun cool ride. You can modify the truck to make it go faster by adding gears, and you can add a custom-built trailer so the truck can be used as a transport vehicle.
The build instructions may be found at the official LEGO MINDSTROMS site here
Drive RAC3 TRUCK around according to instructions from Channel 1 of the IR Remote Control: - 2 Top/Up Buttons together: drive forward - 2 Bottom/Down Buttons together: drive backward - Top-Left/Red-Up: turn left forward - Top-Right/Blue-Up: turn right forward - Bottom-Left/Red-Down: turn left backward - Bottom-Right/Blue-Down: turn right backward