Since I’m probably not going to be building an Ectomobile any time soon, I made this fun little box that clips onto my belt. The only thing it does when the switch is flipped is flash a blue light and play the Ecto-1 siren sound. I used parts intended for a model kit and some generic greeblies, plus a couple of enamel pins on the front. I have no idea what it would actually be in-universe – some kind of beeper? I just wanted something I can switch on to make the siren sound.
I love this idea! how did you make it light up and play the sound?
Damn, nice job!
I used this kit: ECTO 1 Siren - Realistic Ghostbusters sounds for for diecast Models
The speaker is plenty loud enough to not need grill holes in the box. The blue cap is from DigiKey, and the power toggle is an accurate one to a Ghost Trap. This was sort of a practice project for learning soldering.