Knex Pedal Activated Landmine Instructions

About: My main field of work is knex. I work to innovate and create things people just haven't thought to make. My secondary field of work is aquariums.

Since you guys asked me to post my Knex Pedal Activated Landmine, here it is. This is my first actual Instructable, so if you need more clarification or anything, or if you have any tips for future instructables just comment.

Teacher Notes

Teachers! Did you use this instructable in your classroom?
Add a Teacher Note to share how you incorporated it into your lesson.

Step 1: Trigger

You should be able to build it from the pictures.

Step 2: Base

Build from the pictures.

Step 3: Pedal

Build from the pictures.

Step 4: Grenade

Build from the pictures

Step 5: Putting It All Together

This is all the parts put together.

Be the First to Share


    • Book Character Costume Challenge

      Book Character Costume Challenge
    • Made with Math Contest

      Made with Math Contest
    • Multi-Discipline Contest

      Multi-Discipline Contest

    23 Discussions


    1 year ago

    awesome, I would build this except I am running low on knex


    6 years ago on Introduction

    A little something you may try is to attach my easy made clock mechanism so it works off of the mechanisms timer. The only problem would be the ticking sound, not a bad thing if you evil genius.

    5 replies