Building Instructions

This is the VEX advanced skills training ground for building your driving skills. Here you have to pick up the construction and put it on the table at the opposite side of the table and then go to finish. It is the single player mode field because it is designed for a single robot to run on the field.

This table is like the first VEX training ground for developing your driving skills, but is for two robots. The idea is to come first to the final without interfering with the opponent robot. 

This attachment is designed for the Smaller Pancake - SPIKE Prime Box Robot and completes Mission 11: Angler Artifacts in the FIRST LEGO League 2025-2026 UNEARTHED competition. It aligns the robot with the Angler Artifacts mission model and rotates the gear mechanism to raise both the artifacts and the flagpole.

This attachment is designed for the Smaller Pancake - SPIKE Prime Box Robot and completes Mission 10: Tip the Scales in the FIRST LEGO League 2025-2026 UNEARTHED competition. It releases the large scale, latches onto the Scale Pan, and transports it safely back to base.

This attachment is designed for the Smaller Pancake - SPIKE Prime Box Robot and completes Mission 02: Map Reveal and Mission 03: Mineshaft Explorer in the FIRST LEGO League 2025-2026 UNEARTHED competition. It pushes two of the topsoil sections aside and lifts the third to extract it. The robot then moves backward and raises the rail, allowing the minecart to travel onto the other team’s field.

This attachment is designed for the Smaller Pancake - SPIKE Prime Box Robot and completes Mission 09: What’s on Sale? in the FIRST LEGO League 2025-2026 UNEARTHED competition. It pulls the horizontal axle to raise the roof, then presses the lever to lift the wares.

Download button at the bottom.

This is a program we created for the LED strip display course.

#include <Adafruit_NeoPixel.h>

#define  LED_COUNT 20
#define  StripPin A2
#define  HallEffectSensorPin 6
#define  HallEffectGNDPin 5
#define  HallEffectVCCPin 4

int startSeconds = 20;
int startMinutes = 10;
int startHours = 1;

int secondsArrow;
int minutesArrow;
int hoursArrow;

int arrowPosition;

int hallSensorPastState = LOW;
int hallSensorRead;
int timeForOneRotation = 1;
unsigned long RPMTimer = millis();

Adafruit_NeoPixel leds = Adafruit_NeoPixel(LED_COUNT, StripPin, NEO_GRB + NEO_KHZ800);

int color[3] = {255, 100, 150};
int secondsColor[3] = {255, 0, 0};
int minutesColor[3] = {0, 255, 0};
int hoursColor[3] = {0, 0, 255};

void setup(){
  pinMode(HallEffectSensorPin, INPUT);
  pinMode(HallEffectGNDPin, OUTPUT);
  pinMode(HallEffectVCCPin, OUTPUT);
  digitalWrite(5, LOW);
  digitalWrite(HallEffectVCCPin, HIGH);

  leds.begin();
  leds.setPixelColor(19, color[0], Color[1], color[2]);
}

void loop(){
  RPMUpdate();
  ClearLedsWithoutTheLastOne();
  arrowPosition = StateFrom60();

  secondsArrow = ((int) floor(( millis() / 1000) + startSeconds) % 60);
  minutesArrow = ((int) floor(( millis() / 60000) + startMinutes) % 60);
  hoursArrow = ((int) floor(( millis() / 3600000) + startHours) % 12) * 5;

  if (arrowPosition == secondsArrow){
    for (int i = 0; i < LED_COUNT - 3; i ++){
      leds.setPixelColor(i, secondsColor[0], secondsColor[1], secondsColor[2]);
    }
  }
  
  if (arrowPosition == minutesArrow){
    for (int  i = 0; i < LED_COUNT - 6; i ++){
      leds.setPixelColor(i, minutesColor[0], minutesColor[1], minutesColor[2]);
    }
  }
  
  if (arrowPosition == hoursArrow){
    for (int i = 0; i < LED_COUNT - 10; i ++){
      leds.setPixelColor(i, hoursColor[0], hoursColor[1], hoursColor[2]);
    }
  }

  if (arrowPosition % 5 == 0){
    leds.setPixelColor(18, color[0], color[1], color[2]);
    leds.setPixelColor(17, color[0], color[1], color[2]);
  }
  leds.show();
}

void RPMUpdate(){
  hallSensorRead = digitalRead(HallEffectSensorPin);

  if(hallSensorRead != hallSensorPastState){
    if(hallSensorRead == HIGH){
      timeForOneRotation = millis() - RPMTimer;
      RPMTimer = millis();
      hallSensorPastState = HIGH;
    }
    else{
      hallSensorPastState = LOW;
    }
  }
}

void ClearLedsWithoutTheLastOne(){
   for(int i = 0; i < LED_COUNT - 1; i ++){leds.setPixelColor(i, 0);}
}

int StateFrom60(){
   return (int)floor(((millis() - RPMTimer) * 60) / timeForOneRotation) % 60;
}

This attachment for the Nautiq robot is designed to align the robot to the wall during the FIRST LEGO League 2024‑2025 SUBMERGED competition. It ensures consistent positioning for reliable mission execution.

These are 3D Building Instructions for an Alternative M03 Coral Reef mission model for the FIRST LEGO League 2024-2025 SUBMERGED competition. For the original mission model, see M03 Coral Reef.

These are 3D Building Instructions for an Alternative M09 Unexpected Encounter mission model for the FIRST LEGO League 2024-2025 SUBMERGED competition. For the original mission model, see M09 Unexpected Encounter.

These are 3D Building Instructions for an Alternative M14 Research Vessel mission model for the FIRST LEGO League 2024-2025 SUBMERGED competition. For the original mission model, see M14 Research Vessel.

These are 3D Building Instructions for an Alternative Virtual Reality Artist mission model for the FIRST LEGO League 2023-2024 MASTERPIECE competition.

These are 3D Building Instructions for an Alternative Augmented Reality Statue mission model for the FIRST LEGO League 2023-2024 MASTERPIECE competition.

These are 3D Building Instructions for an Alternative Craft Creator mission model for the FIRST LEGO League 2023-2024 MASTERPIECE competition.

These are 3D Building Instructions for an Alternative Movie Set mission model for the FIRST LEGO League 2023-2024 MASTERPIECE competition.

These are 3D Building Instructions for an Alternative Theater Scene Change mission model for the FIRST LEGO League 2023-2024 MASTERPIECE competition.

A FIRST LEGO League 2023-2024 attachment for the MiniBox Robot.

This attachment is designed to detach, once it completes its purpose. This is done, so that the team loses less time switching attachments in the base, lowering the chance of human error during the competition.

This is an alternative model for the FIRST LEGO League 2022-2023 SUPERPOWERED built only with LEGO Education SPIKE Prime parts. The goal of the model is to be able to experiment and learn without the need to have the real parts, that at this moment are almost impossible to find and gather.