🔌 Download: “Digital Logic Gates – Sinhala ICT Poster” (1000×4000 px)

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This tall-format Sinhala ICT educational poster explains the four fundamental digital logic gates—AND, OR, NOT, and XOR—along with their symbols, Boolean expressions, truth tables, and Sinhala descriptions.

gate small

📘 Included Logic Gates:

  1. AND Gate
    • Symbol: 🔶
    • Expression: x = A • B or AB
    • Truth Table: Only outputs 1 when both A and B are 1
    • Sinhala description provided
  2. OR Gate
    • Symbol: 🟠
    • Expression: x = A + B
    • Outputs 1 if either A or B is 1
    • Sinhala explanation of functionality
  3. NOT Gate
    • Symbol: 🔺
    • Expression: x = A'
    • Inverts input
    • Sinhala explanation included
  4. XOR Gate (Exclusive OR)
    • Symbol: 🟥
    • Expression: x = A ⊕ B or A’B + AB’
    • Outputs 1 only when inputs are different
    • Sinhala summary and use case

🖼️ Poster Dimensions:

  • Size: 1000 x 4000 pixels

📏 Size in Inches & Feet:

DPIWidth (in)Height (in)Width (ft)Height (ft)
3003.33 in13.33 in0.28 ft1.11 ft
7213.9 in55.6 in1.16 ft4.63 ft

🧰 Format & Editing:

  • File Type: PNG
  • ✅ Can be edited with:
    • Adobe Fireworks
    • Photoshop / GIMP
    • Any image editor that supports PNG

🎯 Best For:

  • G.C.E. O/L ICT & Technology subjects
  • Sinhala Medium Digital Logic Classes
  • Classroom Posters / Practical Notes
  • Quick reference during theory + MCQ lessons

📥 Download Now:

👉 Download Full PNG – 1000×4000 px

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Ruwan
About Ruwan Suraweera 219 Articles
Pilana Vidyarthodaya M. V. ICT Teacher

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