RoboLab by Learn With Champak
โœฆ Hands-on robotics learning โ€ข No hardware needed

Don't just study robots. Program one.

Write simple robot instructions, run them in a live 3D simulator and solve real programming challenges. Start with movement, then learn loops, sensors, decisions and autonomous behaviour.

Start coding โ†’Explore the course
๐Ÿฃ Beginner friendlyโŒจ๏ธ Python-style commands๐ŸŽฎ 6 interactive missions๐Ÿšถ 3D humanoid walking๐ŸงŠ Rotatable 3D arena
INTERACTIVE LAB โ€ข FOUNDATION

Your robotics programming lab

Choose a mission, write instructions and watch what happens.

Robot simulator 3D walking humanoid

Orbit the 3D world โ€ข Watch motion beside the Run controls

Mission 1

Position: โ€“Facing: โ€“Commands: 0Cargo: none
โœฆ 3D CAMERADrag to orbit โ€ข ๏ผ‹ to inspect gait
๐Ÿšถ Humanoid๐ŸŽฏ Goal๐Ÿงฑ Wall๐Ÿงช Sample๐Ÿ“ฆ Drop zone
Ready to run your program.
> Robot ready.

Robot code editor

A small, safe Python-style teaching language โ€” no software installation

Use Run / Step / Stop / Reset beside the 3D board above. Keep watching the robot while your code executes. You can also press Ctrl / Cmd + Enter to run.
INSERT COMMAND (AT CURSOR)

This first version uses a deliberately limited Python-like interpreter, not full Python or a hardware controller. Later phases will introduce actual Python, visual blocks and supported robot boards.

FROM ZERO TO REAL ROBOTS

A structured robotics journey

Today's six missions form the first interactive module. Here's where the course grows next.

LEVEL 1 โ€ข AVAILABLE

Robot logic

Learn what a robot does and how to command it.

  • Position and direction
  • Motion and turns
  • Loops and repetition
  • Obstacles and sensors
LEVEL 2 โ€ข AVAILABLE

Motors & sensors โ†’

Explore simplified left/right gait drives, sensors, and line tracking with a walking humanoid.

  • Simplified gait steering
  • Obstacle distance sensing
  • Line following
  • Autonomous navigation
LEVEL 3 โ€ข PLANNED

Electronics & control

Meet the physical components used in robots.

  • Motors and servos
  • Distance and line sensors
  • Microcontrollers
  • MicroPython and Arduino
LEVEL 4 โ€ข PLANNED

Autonomous robotics

Make systems plan routes and respond to their environment.

  • Grid pathfinding
  • Robot state machines
  • ROS 2 concepts
  • Capstone projects

Quick robot command reference

move()

Move forward exactly one square.

turn_left()

Rotate 90ยฐ counter-clockwise.

turn_right()

Rotate 90ยฐ clockwise.

repeat(3):

Repeat the indented code three times (maximum 30).

if wall_ahead():

Run the indented commands only when a wall is ahead.

scan()

Report whether a wall is in front of the robot.

pick()

Pick up a sample beneath the robot.

drop()

Put down the carried sample.

# comment

Add a note: comments are ignored by the robot.