docs.smttezion

Documentation

Reference for parents and makers — setup, kit notes, safety, support. Use the quick links below or the side index to jump around.

Kit comparison

SPEC / v1

Field	Formula Racing Kit	AI Smart Toy Gun
Focus	Soldering + playable controller	Sensors + aim / PK play
Age	10+ with adult soldering help	8+ family STEM play
Power	AA×3 or USB-C	See kit insert (blaster + target)
Modes	Interactive controls demo	Practice / PK Battle
Warranty	1 year	1 year

getting-started

What arrives in the box and what you should prep before day one.

Work surface: Flat desk, good light, and a mat for soldering kits.
Adult help: Required for soldering heat; optional coach for AI Toy Gun setup.
Power: Racing Kit: AA×3 or USB-C. Toy Gun: follow insert for blaster + target.

racing-manual

Assembly orientation, polarity, and control map essentials.

Board layout: Component silkscreen marks positions for switches, LEDs, and jacks.
LED polarity: Long lead / anode aligns with the marked pad — reverse LEDs will stay dark.
Controls: Horn, lights, throttle, NOS, and gear paths are labeled on the PCB.

gun-manual

Modes, target placement, and safe indoor play distances.

Modes: Practice for solo aim drills; PK Battle for two-player scoring rounds.
Target: Interactive board with light-up hit feedback — keep a clear line of sight.
Age guidance: Recommended 8+ with indoor STEM play rules agreed up front.

safety

Non-negotiables for heat, aiming, and shared family space.

Soldering: Never leave a hot iron unattended; wash hands after handling solder.
Blaster play: Never aim at eyes or faces; use the provided safety tip and indoor rules.
Storage: Remove batteries for long storage; keep small parts away from toddlers.

support

When something fails, start here before you reorder parts.

Warranty: 1-year coverage on manufacturing defects for featured kits.
Returns: 30-day money-back window — keep packaging until you are happy with the build.
Help: Check troubleshooting tutorials first, then reach Support from the site footer.