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invention

Harry Potter-Retrieve the Golden Egg

by juliemurray0620

Published on January 8, 2017

Wizards used a sorting hat to be placed on teams.  Teams  then designed and created a device using littlebits which would retrieve the Golden Egg from the fierce dragon, just like in the movie.

Duration: 60 minutes

How To Make It

STEP 1 : Create

Build your circuit. Use picture as guide as seen on page 33 in littleBits STEAM Student Set book.

STEP 2 : Add Wheels

Attach the wheels onto the DC motor.

STEP 3 : Add Mounting Board

Press your circuit onto the mounting board.

STEP 4 : Attach battery

Attach battery to the back of the mounting board.

STEP 5 : Motors

Press the motors onto the mounting board.

STEP 6 : Add roller

Add roller tot he bottom of mounting board.

STEP 7 : Set the DC motors

Set the first DC motor to CCW and the second DC motor to CW.

STEP 8 : Add creative aspects

Add materials to test to try to retrieve the golden egg.

STEP 9 : Connect to mobile device

Connect the bluetooth bit to a mobile device.

STEP 10 : Test

Test your device to try to retrieve the egg.

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