Building Instructions

An advanced LEGO SPIKE Prime grabber.

In Hindi, "tantr" means "gearwheel."

The robot moves using two medium motors with small wheels. It has multiple gearwheels attached to the moving wheels, giving it a more complex appearance. In reality, these gears are just for making the robot look cooler. However, you can program them to perform any function you desire!

This is a passive attachment activated by the robot and not by a motor. It's used for accomplishing the FIRST LEGO League 2021-2022 Cargo Connect Home Delivery mission model.

This is a passive attachment used for FIRST LEGO League 2021-2022 Cargo Connect mission called Large Delivery. The attachment has a locking mechanism to lock the large wing to allow us to safely carry it.

This attachment is a demonstration of how easy to detach attachment could be build for LEGO MINDSTORMS Robot Inventor robot where both the robot and the attachment is from the same 51515 set. The principle is useful for accomplishing missions where the mission model should be placed on the FIRST LEGO League field and in the same time should be supported in a way. Check out the tutorial for a demonstration.

With this LEGO robot attachment from LEGO Mindstorms Robot Inventor we accomplish the Rowing Machine from FIRST LEGO League 2020. The attachment works like a hook that catches the wheel of the Rowing Machine mission model and pulls on it. There are gear wheels that transfer the power from the robot motors to the hook at the end. This attachment shows the principle of catching things

This is a complex three parts attachment for the FIRST LEGO League 2020 Replay competition mission called Boccia. The attachment does three things in the same time. It can align to a mission model, It has a contained for boxes that should be dropped and it also has a lever to rotate the boccia target mission model. On top of the that the attachment is working 10 out of 10

This robot attachment is placed at the front of a LEGO Education SPIKE Prime competition robot to facilitate and accomplish the FIRST LEGO League 2020 RePlay Step Counter mission. We can use the attachment or we can skip it.

These are instructions on how to build the:

• Accident avoidance

You can find more building instructions and tips and tricks about the competition on this page.

These are instructions on how to build the:

• Storage racks
• 3x Containers (lime green, light orange, and blue)

You can find more building instructions and tips and tricks about the competition on this page.

These are instructions on how to build the:

• West bridge with latch
• East bridge
• Center support

You can find more building instructions and tips and tricks about the competition on this page.

During a competition a team of students had to build a robot that looks like a musician. This construction in front of the robot is a Trompet and it looks like Ane is playing some music. If you play music on the phone on the side it is really funny to watch it play.

This is the Coffee Pot, along with a coffee mug. It was 2 hours of fun

You know those constructions that you need to push or pull something and you get a cool chain reaction, right? Here are the building instructions of such a Chain Reaction built with LEGO Mindstorms 51515 Robot Inventor set. This construction was created to be used with the smallest Inventor robot Tricky and its Kick the ball attachment. The goal is to program the robot to kick the Mindstorms/Duplo ball, included in the set, so that the ball could push the lever and start the chain reaction.

You can find the LEGO set, with which this was built, by following this link.

You can find constructions created to play with Tricky, by following the links below:

1. Bowling Pins
2. Football Goal
3. Basketball hoop

The robot is named after the South Pole–Aitken basin, the largest impact crater in the Solar System that has been discovered on the far side of the Moon.

Astronauts, prepare to enter lunar orbit! This robot comes equipped with a stand that can hold a camera or a phone in order to take a picture of the far side of the moon. If your phone or camera does not fit, the stand can be easily modified to suit your needs. With its two motors, Aitken can make both wide and narrow circles around the Moon to ensure the perfect shot!

These are instructions on how to build the:

• Boccia Frame

You can find more building instructions and tips and tricks about the competition on this page.

These are instructions on how to build the:

• Colored health units
• Season tiles

You can find more building instructions and tips and tricks about the competition on this page.

These are instructions on how to build the:

• Heavy Tire Flip

You can find more building instructions and tips and tricks about the competition on this page.

Step by step guide on how to add the SD card to the Raspberry pi. 

The Raspberry Pi must not be powered.  

3D scheme on how to connect the L298N Motor Driver to the Batteries. Follow the step-by-step instructions. Be careful about the PCB terminal connectors.