🖨️ 3D Design & Structural Optimization
🧠 Learning Modules
Description
Use Fusion 360 / SolidWorks to design modular robotic parts.
Focus
Engineering design and strength analysis
💡Robotic Arm with Arduino
Description
Build a 3D-printed robotic arm controlled by an Arduino and servo motors. The arm can be programmed to save and replay positions, and these positions can be exported and imported. The video includes a detailed assembly guide and links to download the 3D model files and Arduino code.
Key Learning:
Distance detection and motion logic
💻 Programming Logic
🧠 Learning Modules
Description
Use Arduino / mBlock / ESP32 visual coding to control movement and sensors.
Focus
Coding and logical thinking
💡 Sample Projects
🤖 Voice-Controlled Robot Head
Description
Print a robot face that responds to simple voice commands.
Key Learning:
AI voice control, design integration
🛩️ Fixed-Wing UAV - GPS Smart Drone
🌟 1. Project Overview & Learning Benefits
🎯 Course Goals
Through designing, 3D printing, and assembling a fixed-wing unmanned aerial vehicle (UAV), students will learn:
-
Flight principles: lift, thrust, drag, and weight
-
Flight control systems: gyroscope, accelerometer, barometer
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GPS navigation and waypoint control
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Video transmission and ground station monitoring
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Automation and mission logic
🧠 Student Learning Outcomes
Engineering Design Thinking
Design and optimize aircraft structures (wing, fuselage, stabilizer) and understand balance and aerodynamics.
⚙️ System Integration
Learn to integrate flight controller, GPS, motor, servos, and telemetry systems.
💻 Programming & Control Logic
Understand flight control algorithms, PID tuning, and mission automation.
📡 Data Communication & Sensors
Master GPS positioning, telemetry, and video transmission.
🚀 Innovation & Practical
ResearchComplete the entire engineering process from modeling → assembly → testing → optimization.
🎯 Competition & Presentation Skills
Produce a ready-to-compete project for Maker World, RoboRAVE, or national STEM contests.
📚 2. Teaching Framework
StageKey Learning TopicsStudent Tasks
1️⃣ Flight Theory & Structural DesignUnderstand lift, drag, wing geometry, and balanceDesign and 3D print the main body and wings using Fusion 360
2️⃣ Electronics AssemblyLearn to install flight control (Pixhawk / Matek), GPS, ESC, and servosAssemble and connect all electronic components
3️⃣ Flight Controller SetupStudy flight modes, PID principles, and stabilizationConfigure parameters using Mission Planner
4️⃣ GPS & Autonomous NavigationLearn GPS path planning and waypoint controlSet and test automatic missions
5️⃣ Video Transmission & Ground StationLearn to use FPV transmission and telemetryMonitor live video and flight data
6️⃣ Flight Testing & OptimizationPerform field tests and record dataAnalyze and tune for stable performance
⚙️Materials & Equipment List
CategoryComponentDescription
🖨️ Structure3D-printed PLA fuselage or EPP foam wingsLightweight and durable
⚙️ Motor SystemBrushless motor 2212 1000KV + 9x4.5 propellerProvides propulsion
🔋 Power Supply3S 2200mAh LiPo + 30A ESCPower management
🧭 Flight ControllerPixhawk Mini / Matek F405Main flight control unit
📡 GPS ModuleUblox NEO-M8N GPS + CompassPositioning and heading control
🌀 Servos9g micro servos ×4 (Aileron, Elevator, Rudder)Control flight surfaces
📶 Video Transmission5.8GHz FPV module + CameraLive video transmission
🖥️ Ground StationMission Planner / QGroundControlFlight data and video monitoring
🔧 ToolsSoldering iron, multimeter, 3D printerAssembly tools
⚡ System Logic Overview
System Flow Diagram:
[Battery]
↓
[ESC] → [Brushless Motor] (Provides thrust)
↓
[Flight Controller]
↳ [Servo Control] (Aileron / Elevator / Rudder)
↳ [GPS Module] (Waypoint navigation)
↳ [Attitude Sensors] (Stabilization)
↳ [FPV Video Module] → [Ground Station]
💻 Basic Control Logic (Pseudo Code)
while (aircraft_is_on):
read_sensors() # Get gyro, GPS, and barometer data
update_attitude_control() # PID stabilization
if (mode == "AUTO"):
follow_waypoints() # Execute mission plan
if (lost_signal):
return_home() # Auto return
send_telemetry_data() # Transmit data to ground station
