New Best Science Project 2025 🔥 || How to make Automatic Smart Street Light without Arduino ❌

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👋 Hello friends,
In this video, I’ll show you how to make an Advanced Automatic Street Light 💡 — one of the best science projects 2025, and perfect for your school or college exhibition.

The best part? No Arduino, no coding, no microcontroller is used — just basic components that are super easy to find. If you're looking for a real-life electronics project for science fair, this is a perfect fit.

We’ll build this step-by-step using easy methods that are ideal even if you're a beginner.

🔍 How the Project Works:
This smart street light system is a great example of energy-efficient innovation that’s also an award-winning level science exhibition idea.

☀️ In the daytime, the system stays completely off using an LDR (Light Dependent Resistor).
🌙 At night, the circuit activates automatically, but still saves power by staying off until needed.

Each individual light is controlled by an IR sensor. When someone passes by — a person, vehicle, or object — only that specific light turns on, and switches off automatically after.

✅ This saves electricity in two smart ways:
1️⃣ Stays off during the day using LDR
2️⃣ Lights activate only when something passes at night

This project is not just practical, but a great choice for science competitions, DIY innovation challenges, and real-world electronics demonstrations — and all without any microcontroller.

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⏱️ Timestamps:
00:00 ▶️ Introduction
01:17 ▶️ Project Making Start
03:14 ▶️ Sponsor
04:13 ▶️ Circuit Making Start
09:39 ▶️ First Testing
10:00 ▶️ Fixing The Issue
10:46 ▶️ Final Testing
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🌐 Circuit Diagram: (Coming Soon...)

🖇️ Link: https://skrelectronicslab.com/

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🧾 Components Required:

1. BC557 Transistor × 4
2. BC547 Transistor × 1
3. IR Sensor × 4
4. 220Ω Resistor × 4
5. 1K Resistor × 4
6. 10K Resistor × 1
7. 5MM White LED × 4
8. LDR Sensor × 1
9. Switch × 1
10. 9V Battery Connector × 1
11. 9V Battery × 1
12. Plastic Spoons × 4
13. PVC Pipe × 4
14. Electric Casing Piece
15. Some Wires
16. MDF Board
17. Black Art Paper
18. Glue
🧰 Tools Required:
19. Soldering Iron
20. Solder Wire
21. Glue Gun
22. Glue Stick
23. Wire Cutter
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📲 Social Media Links:
🔴 Instagram:
https://www.instagram.com/skr_electronics_lab
 
📧 For Business Only:
skrelectronicslab@gmail.com

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🙏 Thanks for watching this video ❤
Have a nice day & keep building amazing things! 👍
#inspireawardproject
#skr_electronics_lab

Видео New Best Science Project 2025 🔥 || How to make Automatic Smart Street Light without Arduino ❌ канала SKR Electronics Lab