The SoundBytes CTC Bell is a simple, fully self-contained sound module that plays a single stroke bell from a US&S Model 506 CTC console.

Features

• Recorded from an actual bell off a US&S Model 506 CTC console
  
• Integrated speaker & volume control
• Easy to install and use
  
• Powered from 5V to 24V

Thank you to Seth Neumann of Model Railroad Control Systems for providing the recording used to make this bell!

Electrical Connections

The SoundBytes module needs 5-24 volts of clean direct current (DC) power to operate.  Connect the white wire to GND to activate a single ring of the bell.  Leave the white wire disconnected when not in use.

Red Wire = 5V to 24V
Black Wire = GND
White Wire = GND to activate

Specifications

1.25"(L) x 1.25"(W) x 1.25"(H)

Documents

The complete gEDA design files are available on GitHub.

Schematic