• Nov 30, 2025 pltw octal and hexadecimal number systems octal number represents a power of 8, similar to how decimal digits represent powers of 10. Octal Number System Basics: Base: 8 Digits: 0–7 Place Values: \(8^0, 8^1, 8^2, 8^3, \ldots\) Historical Significance and Evolution Historically, octal was more prevalent in ea By Evans Langosh
• Nov 21, 2025 hdl module for hexadecimal seven segment display s not the focus here. Types of Seven-Segment Displays Common Anode: All anodes are connected together; segments are lit by grounding the respective cathodes. Common Cathode: All cathodes are connected together; segment By Dr. Stacey Herman-Medhurst
