BOSON Inventor Series - Royal Guard STEAM Project Kit

The BOSON Inventor Series Royal Guard Kit is a coding-free STEAM project for students in Grades 1–3. Using plug-and-play BOSON modules, learners build a royal guard that begins patrolling when it detects someone approaching — teaching the fundamentals of motion sensors and servo control through hands-on assembly.

The kit includes all electronic modules, craft materials, and a paper model sheet. No coding or soldering is required. The workshop takes approximately 45 minutes to complete.

Key Features

• Plug-and-Play – No coding or soldering required
• Complete Kit – Electronic modules, craft materials, and lesson plan included
• Interactive Project – Motion sensor triggers servo-powered patrol movement
• Grades 1–3 – Designed for approximately 45-minute workshops

Learning Objectives

• Understanding motion sensors and how they detect movement
• Learning how servos convert electrical signals to mechanical motion
• Building and wiring a simple interactive circuit
• Hands-on craft and assembly skills

Specifications

• Operating Voltage – 4.5–5.5 V (3× AAA batteries)
• Dimensions – 355 × 240 × 40 mm (packaged)
• Weight – 197 g

Package Contents

• 1× BOSON Mainboard-1IO
• 1× BOSON Motion Sensor
• 1× BOSON Servo Controller Module
• 1× BOSON 9 g Metal Gear Micro Servo
• 1× BOSON 3× AAA Battery Holder
• 2× 3-pin cables (100 mm)
• 2× Paper model sheets
• 1× Quick start card