MK134 - Sound generator of a steam engine

Description

A sound generator that mimics the steam engine's engine. The system is triggered by a single button. The user can smoothly change the "work pace" or imitate the faster or slower operation of the steam engine. Kit is also well suited for the electronicisation of some of the toys of a younger brother or sister.
The device is especially recommended for people constructing an imitator of different sounds, railway modelers (and not only) and sounders

properties

• Smooth regulation of the pitch and volume of the sound
• Trigger with a single button
• 8 ohm / 0.5 W speaker included
• Dimensions 100 x 83 mm
• Power supply - 9 V (6F22)
• The set includes a printed circuit board, a set of elements and documentation