Space Gun sound effect

This low cost easy-build project results in a futuristic sounding noise generator suitable for sound effects in movies, stage shows, toys and atmospherics at "Star Wars" parties. A speaker is supplied with the kit.

Technical Specification
Power Supply : 9VDC @ 45mA max.
Dimensions : 1.98" x 1.19" x 0.6" (plus speaker : 50.3mm x 30.2mm x 15mm)