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Scary Terry Talking Skull Kit with ST-450 board

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ST-450 Skull Kit-ST-1
3.63 LBS
Calculated at Checkout
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Kit Version of our ST-450 Skull

This kit provides are supplies necessary to build one of ST-450 Skull. You provide the labor and tools and save yourself some money! The skull is not pre-drilled, so it requires drilling some holes. Please see the videos below.

Kit contains:

  • 1 skull 
  • 1 Just The Guts Kit (servo, servo mount, screws, wire ties, & piano wire)
  • 1 ST-450 Scary Terry Audio Servo Driver board
  • 1 set of LED Eyes - Ultra Bright Red
  • 1 9VDC power supply

The ST-450 circuit allows you to easily drive a servo for animating the jaw of your prop. Easily create a prop with that highly sought after animatronics effect!

Operates off of a 6 to 12VDC supply (a 9VDC supply is provided for USA orders).  The unit has an MP3/WAV player on the circuit board that can be triggered to play via a switch, motion sensor, or voltage level.

Switches on the Scary Terry Audio Servo Driver board allow you to choose the Left, Right, or both audio channels to drive the servo in the skull.

A free audio editor, called Audacity, can be downloaded from


Manual for the ST-450 board that is used with the skull.
Manual for the Skull Kit (only for the Kit, not the completed skull).
Skull Kit "How To" videos, Part 1 and Part 2

2 Reviews Hide Reviews Show Reviews

  • 5
    Scary Terry talking skull kit

    Posted by Jason on 26th Jan 2024

    This is the second kit I have ordered. I was very happy with my first purchase, I used it for a fortune teller display that I made.

  • 5
    Scary Terr KIT ST-450

    Posted by Hamid Kiabi on 3rd Oct 2022

    Extremely nice Kit, easy to assembel, and FUN FUN...

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