Short Circuits Two Project Kit – Hee-Haw Siren with Flashing LED (9V)

You need that emergency-vehicle siren sound for a project, a demo, or a prop — and you want it built, not bought off a shelf. This Short Circuits Two kit reproduces the hee-haw tone along with a flashing LED. PCB, every part, and the LED are in the box. Solder it together, clip on a 9V battery, and you've got your sound. No hunting for individual components. No guessing at the circuit

• Reproduces the emergency vehicle hee-haw siren tone
• Flashing LED included in the kit
• PCB and all parts supplied
• Runs on a standard 9V battery
• Part of the Short Circuits Two project series