The idea was initiated for an Automata project (a machine with computations) required for our Things That Think class at CU Boulder. 
Our Automaton is taken from the 'Despicable Me' movie, where the girls have bombs for beds and align on top of another when it is time to sleep. 

LED light, Switch 

When lights are OFF:
- The beds start moving towards the wall till aligned.
- The girls wake lie down

When lights are ON:
- The beds descending
- The girls wake up by a sitting up motion

Step 1: Material and Tools

- Three (2x2x2) wooden sheets
- A bike chain
- 1 Arduino 
- 1 breadboard
- 3 Servos
- 1 Motor
- 1 DPDT relay
- 2 NPN transistors
- 2 (220 OHM) resistors
- 1 10k OHM resistor
- 1 LDR (light dependent resistor)
- 2 metal rods used as railing
- 3.00mm thick plastic sheet
- A switch
- 3 nerf balls
- Laser cutter
- Drill
- Wood saw machine
- A thick 40 inch tubing
- Fabric for doll making
- LEDs used as lights 

About This Instructable




More by Hawra:Simon the Octopus How to Make 'Despicable Me' Bomb Beds 
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