Fully Functional Fire Truck

🚒 Build it. Drive it. Sound the alarm!

The Fire Truck Theme Build is a hands-on SparkBlocks project that lets kids build a fire truck that drives forward, lights up, and plays a siren — all powered by real electronic circuits.

From rolling across the floor to lights and push-button siren sounds, the Fire Truck is a satisfying build that turns real circuits into motion and sound.

Important note

This is an add-on build. To complete this build, you’ll need your Intro to Circuits Kit, including the Battery Block and core circuit pieces (wire connectors, switches, and other basics).

What makes it awesome:

• 🚗 Motorized movement: a gearbox motor + transaxle drives two wheels
• 🔊 Real siren sound: activate an electronic speaker with a switch
• 💡 Working lights: roof-mounted LEDs bring the truck to life
• ⚡ Real electronics, real cause-and-effect: no screens, no shortcuts
• 🧱 Fully compatible with all SparkBlocks kits and the bricks you already love
• 🎁 Great gift for ages 8+ fast to build, fun to show off, easy to rebuild

What’s included

• 250+ assorted building bricks
• 1× High-Torque N20 Motor
• 1× Slide Switch
• 4× Wire Blocks (1×2)
• 1× Crossover Connector
• Word-free step-by-step build instructions

What you’ll need (not included)

• Intro to Circuits Kit (for battery power and additional core circuit blocks)

Want them all?
Save with the Ultimate Theme Bundle and get all four builds in one set.

Ready to go? Let’s build something awesome!⚡️