Digital Gurukula

Ever wondered how your engine knows the exact position and speed of the crankshaft? 🔧🚗
This 3D animation clearly explains how the Crankshaft Position Sensor works inside a modern engine—perfect for beginners and automotive students!

You’ll see:
🔸 Sensor mounted near the crankshaft
🔸 Toothed reluctor wheel / tone ring rotating
🔸 Electrical pulses generated as teeth pass by
🔸 How the ECU uses this signal for ignition timing & fuel injection
🔸 Engine block cutaways + slow-motion visuals

This simple, beginner-friendly breakdown shows why the CKP sensor is one of the most important components for smooth engine operation! ⚙️💡

🎓 Ideal for: automotive students, mechanics, vehicle tech learners, and car enthusiasts.

Have you ever wondered how sunlight turns into electricity? ⚡☀️
This short 3D animation shows exactly how solar panels work — step by step!
Watch as sunlight hits the photovoltaic (PV) cells, exciting electrons and generating direct current (DC) electricity, which then flows to an inverter to power your home. 🏠💡

You’ll see:
🔹 The internal layers – glass, anti-reflective coating, silicon cells, and metal contacts
🔹 How the photovoltaic effect works
🔹 How DC converts to AC electricity

🎓 Perfect for students, teachers, and tech enthusiasts!
Clean visuals, smooth transitions, and easy-to-understand science — all in under 90 seconds! 🚀

Have you ever wondered what’s inside a lithium-ion 18650 battery? 🤔
In this 3D educational animation, we take you inside the cell — layer by layer — to show how energy flows during charging 🔌 and discharging ⚡.
You’ll see:

The jelly-roll structure 🌀

The cathode (LiCoO₂) and anode (graphite)

The separator, electrolyte, and safety vent
Learn how these components work together to power everything from laptops to electric cars! 🚗💡

🎓 Simple visuals, clear labels, and smooth animations — perfect for students and tech enthusiasts.