FNaF Cupcake V3

by Chaos - Animatronics in Workshop > 3D Printing

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FNaF Cupcake V3

Lena_BTS_ (10).jpg

This is My Instructional Page for my newest Version of the iconic FNaF Movie Cupcake. After ive made my V2 and later on the V2.1 with a friend of mines help it was allways the Plan to make a fully fleched out V3 later on once ive developed some more skills as V2 was my first real project.


This Instruction Should give you everything you need to know About how to Build this Little Goober

Supplies

Europe Links

  1. PLA Black (1KG - 1.5KG)
  2. PLA White (a few grams)
  3. 1x GY3240MG Servo
  4. 5x DM996 Servo
  5. M3 Screws
  6. M3 Threaded Rods
  7. M3 Ball Joints
  8. 25t Servo Horns
  9. Battery
  10. T Plug Adapter for Step Down
  11. Step Down Module
  12. FlySky FS-i6X 10ch
  13. Arduino Nano
  14. 50mm Neopixel LED Rings
  15. Jumper Wires
  16. Candle LED

American Links

  1. PLA Black (1KG - 1.5KG)
  2. PLA White (a few grams)
  3. 1x GY3240MG Servo
  4. 5x MG996R Servo
  5. M3 Screws
  6. M3 Threaded Rods
  7. M3 Ball Joints
  8. 25t Servo Horns
  9. Battery
  10. T Plug Adapter for Step Down
  11. Step Down Module
  12. FlySky FS-i6X 10ch
  13. Arduino Nano
  14. 50mm Neopixel LED Rings
  15. Jumper Wires
  16. Candle LED

Cutting the Threaded Rods

I usually use a Hacksaw for this but something like a bolt cutter might also work.

Lengths:

2x Left and Right Rod: 32mm

2x Up and Down Rod: 30mm

1x Upper Eyelid Rod: 45mm (45° Bend)

1x Lower Eyelid Rod: 30mm

2x EyeHinge Holder Rod: 40mm


1x Jaw: 110mm

Printing

Recommended Settings:

Head Settings

  1. Infill: 5% (modifier on plate to make it 100%)
  2. Walls: 3


Cup Settings

  1. Infill: 8%
  2. Walls 3


Mechanical Pieces

  1. Infill: 100%
  2. Walls: 3


Eyeballs

  1. Material: White PLA
  2. Infill: 100%
  3. Walls: 3

Assembly

image_2026-05-23_170344012.png

Check Out the Blender File for Reference Models with all nonprinted parts in place


For Further Instruction on the Eyemech check out my other Instructables

Wiring

image_2026-05-23_173805076.png
image_2026-05-23_173956734.png

Ur In LUCK! as this is a RC Project there is barely any!!

So only thing we will have to solder is the Battery assembly and the LED Assembly.


  1. Battery Assembly
  2. Supplies:
  3. 2s Lipo Battery
  4. T Plug to JST Adapter Cable
  5. Step Down Module
  6. Jumper Wires
  7. RC Receiver
  8. LED Assembly
  9. Supplies:
  10. RC Receiver
  11. Arduino Nano
  12. Neopixel LED Rings
  13. Jumper Wires
  14. Computer (Arduino IDE)
  15. Code:
  16. LED Code is available in the Zip sent with the File


Ch1 - Left Eye Left/Right Movement

Ch2 - Left Eye Up/Down Movement

Ch3 - Eyelids

Ch4 - /

Ch5 - Right Eye Left/Right Movement

Ch6 - Right Eye Up/Down Movement

Ch7 - /

Ch8 - LED

Ch9 - Jaw

Ch10 - /