Zeros

Robotics track. Sensors, motors, physical things.

Wire a sonar to a motor in three lines. Then build up to autonomous navigation. Same language, same constructs, progressive complexity.

Team Workspace->
L0 Reskin — Change art/numbers, zero code
L1 Tweak — Modify exposed variables
L2 Extend — Add features using patterns
L3 Script — Write logic from scratch
L4 Create — Build from blank template
L5 Engine — Modify internals
L0 Reskin2 min

Blink

LED on/off. Your first hardware signal.

led : gpio(17) -> light
tick(rate: 1Hz) -> led
L1 Tweak10 min

Line Follower

Two sensors, two motors, one decision. Modify the threshold to tune it.

left_eye  : gpio(14) -> line
right_eye : gpio(15) -> line

left_eye  -> |
              | -> steer -> left_wheel
right_eye -> |          -> right_wheel
L2 Extend30 min

Sumo Bot

Edge detection, opponent tracking, priority decisions. Add your own attack pattern.

edge : gpio(20) -> line_detected
sonar : gpio(17) -> distance @ cm

// edge = emergency. reflex.
edge -> gate(detected) -> reverse(500ms)
    priority: reflex

// hunt
sonar -> gate(< 30cm) -> charge -> motors
L3 Script1 hour

Maze Solver

Wall following, path memory, map building. Write the navigation logic from scratch.

sonar_l : gpio(17) -> distance @ cm
sonar_f : gpio(18) -> distance @ cm
sonar_r : gpio(19) -> distance @ cm

sonar_l -> |
sonar_f -> | -> navigate -> motors
sonar_r -> |

navigate -> vault.append("map", position, walls)
vault.read("map") -> visited_check -> avoid_loops

Coming Soon

L1
Light ChaserLDR array + LEDs, follow the brightest spot
L2
Sensor DashboardRead every sensor, display on OLED screen
L3
Arm ControllerServo kinematics, potentiometer input
L4
SwarmMulti-robot coordination via radio mesh
L5
Autonomous NavLIDAR + IMU, SLAM concepts