Infographics

Interactive HTML figures and infographics hosted at drtlinks.org

This is not meant as a public repo just yet. Many of the graphics are under development or have been abandoned as failed attempts.

Digital Logic

Fundamentals

• Digital Advantages (Shannon’s Revolution)
• Digital vs Analog
• Voltage-to-Logic Abstraction
• Noise Immunity
• Noise Immunity (alt)
• Timing Diagrams (Propagation Delay)

Number Systems & Codes

• Number Converter
• 10’s Complement & Direct Subtraction
• Signed Number Representation
• Two’s Complement Number Wheel
• Two’s Complement Calculator
• Gray Code Motor Encoder
• Gray Code Conversion Circuits
• ASCII Character Encoding
• Unicode Character Encoding
• (7,4) Hamming Code

Logic Gates & Boolean Algebra

• Logic Gates
• CMOS Logic Gates
• De Morgan’s Laws
• NAND Implementation
• Car Engine Start Interlock
• Garage Door Boolean Logic
• 3-Variable Karnaugh Map
• 4-Variable Karnaugh Map

Combinational Logic

• Half Adder Interactive
• 2-to-1 MUX (1-bit)
• 2-to-1 MUX (4-bit)
• 4-to-1 MUX (4-bit)

Sequential Logic

• SR Latch Interactive
• D Latch NAND
• FSM Interaction

Memory & Architecture

• Memory Pyramid
• Nonvolatile Memory Figure
• Address Lines Calculator
• Address Lines Figure
• FIFO Diagram
• FPGA Structure

Verilog & Testbenches

• Initial Block Waveform
• Multi-Component Testbenches
• RTL Module Visualization
• RTL vs Testbench
• RTL vs Testbench (1440p)
• RTL vs Testbench (Responsive)
• SOP Event Propagation
• Testbench Anatomy
• Testbench Thought Process
• Verilog Number Calculator
• Verilog Simulation Timeline
• Verilog Vectors

AI

• AI Adoption Infographic
• AI Context Infographic
• AI Context Infographic v2
• AI Signal Noise Infographic
• AI Use Case Primitives
• Context Engineering Kitchen
• Context Lifecycle Infographic
• Frontier AI Chat Features (2026)
• LLM Landscape
• Modes of Processing Infographic (Fail)
• Prompting Strategies Infographic (Fail)
• RAG — How AI Gets the Right Information
• AI Creator Ethics — The Tradeoff Compass
• AI-Assisted Rubric Creation for Canvas LMS

Demos

Tools & Setup

• Box Drive Sync
• Box Drive Sync (YouTube)
• Box Info (Responsive)
• Git Basics (1440p)
• Git Basics (Responsive)
• Vivado Flow (Responsive)

Course Documents

• EGR2337 Spring 2026 Syllabus

Prototypes & Other

• Birthday64 Complete
• Birthday64 iPad
• Birthday64 iPad v2
• Waco Grounds Intelligence Platform