Taxonomy Distribution Report

Overview

• Total Concepts: 240
• Number of Taxonomies: 13
• Average Concepts per Taxonomy: 18.5

Distribution Summary

Category	TaxonomyID	Count	Percentage	Status
Python Programming	PROG	36	15.0%	✅
Motors and Actuators	MOTOR	27	11.2%	✅
Bluetooth and Swarm	BLE	26	10.8%	✅
Display and Output	DISPLAY	22	9.2%	✅
Sensors and Input	SENSOR	19	7.9%	✅
Engineering Design	ENG	19	7.9%	✅
Robot Behaviors	ROBOT	18	7.5%	✅
Networking and Wireless	NET	18	7.5%	✅
Hardware Platform	HW	14	5.8%	✅
Electronics Fundamentals	ELEC	12	5.0%	✅
Communication Protocols	COMM	11	4.6%	✅
Foundation Concepts	FOUND	10	4.2%	✅
Development Environment	ENV	8	3.3%	✅

Visual Distribution

Python Programming       ███████  36 ( 15.0%)
Motors and Actuators     █████  27 ( 11.2%)
Bluetooth and Swarm      █████  26 ( 10.8%)
Display and Output       ████  22 (  9.2%)
Sensors and Input        ███  19 (  7.9%)
Engineering Design       ███  19 (  7.9%)
Robot Behaviors          ███  18 (  7.5%)
Networking and Wireless  ███  18 (  7.5%)
Hardware Platform        ██  14 (  5.8%)
Electronics Fundamentals ██  12 (  5.0%)
Communication Protocols  ██  11 (  4.6%)
Foundation Concepts      ██  10 (  4.2%)
Development Environment  █   8 (  3.3%)

Balance Analysis

✅ No Over-Represented Categories

All categories are under the 30% threshold. Good balance!

Category Details

Python Programming (PROG)

Count: 36 concepts (15.0%)

Concepts:

• 1. MicroPython Overview
• 1. Python Syntax Basics
• 1. Variables and Assignment
• 1. Integer Data Type
• 1. Float Data Type
• 1. String Data Type
• 1. Boolean Data Type
• 1. Arithmetic Operators
• 1. Comparison Operators
• 1. Logical Operators
• 1. If Statement
• 1. Elif and Else Clauses
• 1. For Loop
• 1. While Loop
• 1. Nested Loops
• ...and 21 more

Motors and Actuators (MOTOR)

Count: 27 concepts (11.2%)

Concepts:

• 1. DC Motor Overview
• 1. Motor Terminals
• 1. Motor Direction Control
• 1. Motor Forward Motion
• 1. Motor Reverse Motion
• 1. Motor Stop
• 1. H-Bridge Circuit
• 1. H-Bridge Switch States
• 1. DPDT Switch
• 1. Motor Driver IC
• 1. Pulse Width Modulation
• 1. PWM Duty Cycle
• 1. PWM Frequency
• 1. 16-Bit Duty Cycle Values
• 1. Motor Speed Control
• ...and 12 more

Bluetooth and Swarm (BLE)

Count: 26 concepts (10.8%)

Concepts:

• 1. Bluetooth Overview
• 1. Bluetooth Low Energy BLE
• 1. BLE vs Classic Bluetooth
• 1. BLE vs WiFi Comparison
• 1. BLE Advertising
• 1. BLE Scanning
• 1. GATT Protocol
• 1. GATT Service Definition
• 1. GATT Characteristic
• 1. BLE Central Role
• 1. BLE Peripheral Role
• 1. BLE Connection Pairing
• 1. BLE Message Sending
• 1. bluetooth Module
• 1. BLE Range and Power
• ...and 11 more

Display and Output (DISPLAY)

Count: 22 concepts (9.2%)

Concepts:

• 1. NeoPixel LEDs
• 1. WS2816 LED Strip
• 1. RGB Color Values
• 1. NeoPixel Library
• 1. LED Animation
• 1. LED Status Indicators
• 1. OLED Display Overview
• 1. SSD1306 Driver Chip
• 1. I2C Display Mode
• 1. SPI Display Mode
• 1. Display Resolution
• 1. Framebuffer
• 1. Blit Operation
• 1. Display Text Output
• 1. Drawing Lines
• ...and 7 more

Sensors and Input (SENSOR)

Count: 19 concepts (7.9%)

Concepts:

• 1. Sensor Types Overview
• 1. Time-of-Flight Sensor
• 1. VL53L0X Sensor
• 1. ToF Sensor I2C Setup
• 1. ToF Distance Reading
• 1. Zero Distance Calibration
• 1. Scale Factor Calibration
• 1. Max Distance Limit
• 1. Ultrasonic Sensor
• 1. Ultrasonic Trigger Echo
• 1. Infrared Sensor
• 1. IR Digital Output
• 1. IR Sensor Calibration
• 1. Bump Switch
• 1. Microswitch Wiring
• ...and 4 more

Engineering Design (ENG)

Count: 19 concepts (7.9%)

Concepts:

• 1. Engineering Design Process
• 1. Build-Test-Improve Cycle
• 1. Prototyping Methods
• 1. Mechanical Design Basics
• 1. No-Soldering Assembly
• 1. Hardware Troubleshooting
• 1. Software Troubleshooting
• 1. Safety Practices
• 1. Code Documentation
• 1. Project Planning
• 1. Team Collaboration
• 1. Version Control Git
• 1. Git Commit Workflow
• 1. State Machine Pattern
• 1. Multithreading Basics
• ...and 4 more

Robot Behaviors (ROBOT)

Count: 18 concepts (7.5%)

Concepts:

• 1. Open-Loop Motor Control
• 1. Closed-Loop Feedback
• 1. Feedback Loop
• 1. Collision Avoidance
• 1. Obstacle Detection
• 1. Distance Threshold
• 1. Random Turn Direction
• 1. Collision Avoidance Code
• 1. Line Following
• 1. Dual IR Sensor Reading
• 1. Motor Differential Adjust
• 1. Line Following Code
• 1. Robot Dance Sequence
• 1. Timed Motor Patterns
• 1. Config File Pattern
• ...and 3 more

Networking and Wireless (NET)

Count: 18 concepts (7.5%)

Concepts:

• 1. WiFi Overview
• 1. Raspberry Pi Pico W WiFi
• 1. WLAN Object
• 1. Access Point Connection
• 1. WiFi isConnected Check
• 1. IP Address Retrieval
• 1. Ping Test Slow Mode
• 1. Ping Test Fast Mode
• 1. Web Server Concept
• 1. Socket Programming
• 1. HTTP Protocol
• 1. HTTP GET Request
• 1. HTTP POST Request
• 1. HTML Page Generation
• 1. JavaScript Fetch API
• ...and 3 more

Hardware Platform (HW)

Count: 14 concepts (5.8%)

Concepts:

• 1. Microcontroller Overview
• 1. Raspberry Pi Pico
• 1. RP2040 Chip
• 1. Raspberry Pi Pico W
• 1. Cytron Maker Pi RP2040
• 1. GPIO Pin Basics
• 1. GPIO Pin Numbering
• 1. Digital Input Pin
• 1. Digital Output Pin
• 1. Flash Memory
• 1. Pinout Diagram
• 1. Grove Connectors
• 1. Dupont Connectors
• 1. Castellated Edge PCB

Electronics Fundamentals (ELEC)

Count: 12 concepts (5.0%)

Concepts:

• 1. Voltage and Current
• 1. Basic Circuits
• 1. Resistors
• 1. Transistors
• 1. Breadboard Layout
• 1. Smart Car Chassis
• 1. AA Batteries
• 1. Battery Pack
• 1. Power Management
• 1. LiPo Battery
• 1. Analog vs Digital Signals
• 1. ADC Analog Digital Converter

Communication Protocols (COMM)

Count: 11 concepts (4.6%)

Concepts:

• 1. I2C Bus
• 1. I2C SDA SCL Pins
• 1. I2C Frequency Config
• 1. SPI Bus
• 1. GPIO Interrupt Setup
• 1. IRQ Falling Edge
• 1. Button Debouncing
• 1. Timers and Delays
• 1. Serial Communication
• 1. I2C Scanner Tool
• 1. SPI vs I2C Comparison

Foundation Concepts (FOUND)

Count: 10 concepts (4.2%)

Concepts:

• 1. Computational Thinking
• 1. Abstraction
• 1. Algorithm Design
• 1. Decomposition
• 1. Pattern Recognition
• 1. Problem Solving Strategy
• 1. Debugging Fundamentals
• 1. Testing and Iteration
• 1. Physical Computing
• 1. Experiential Learning

Development Environment (ENV)

Count: 8 concepts (3.3%)

Concepts:

• 1. Thonny IDE
• 1. Thonny Installation
• 1. REPL Interactive Shell
• 1. Thonny File Upload
• 1. Syntax Highlighting
• 1. UF2 Firmware File
• 1. BOOTSEL Button
• 1. USB Cable Connection

Recommendations

• ✅ Excellent balance: Categories are evenly distributed (spread: 11.7%)
• ✅ MISC category minimal: Good categorization specificity

Educational Use Recommendations

• Use taxonomy categories for color-coding in graph visualizations
• Design curriculum modules based on taxonomy groupings
• Create filtered views for focused learning paths
• Use categories for assessment organization
• Enable navigation by topic area in interactive tools

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Report generated by learning-graph-reports/taxonomy_distribution.py