Lm324 Low Pass Filter 30hz Deep Bass 😱 Under ₹150/- Unboxing And Review 🔥 ||

Описание: ​Namaste Dosto! 🙏
Aaj ke is video mein hum baat karenge ek bahut hi saste aur damdar Subwoofer Pre-amp Board ki. Agar aap ghar par apna home theater ya amplifier bana rahe hain, toh ye video aapke liye bahut kaam ki hai! 😎
Is Board Ki Khaas Baatein:
Price: Ye mujhe local market mein sirf ₹150 ka mila hai.
Main IC: Isme LM324 IC ka use hua hai, jo ek dual-amp IC hai aur behtareen sound quality deti hai.
Protection: Board mein diodes aur 12V zener diodes lage hain, jo board ko galat wiring ya high voltage se bachaate hain.
Gain Control: Isme ek preset diya gaya hai jisse aap Gain control kar sakte hain (Dhayan rahe, ye frequency control nahi hai!).
🛠️ Connection Details (Confusion Door Karein):
Power Supply: Is board ko 12-0-12 DC supply ki zaroorat hoti hai.
Input: Isme Left, Right aur Ground (L-R-G) input section diya gaya hai.
Output: Isme 3-pin connector hai, lekin sirf 2 pins hi kaam ke hain (ek ground hai).
Amplifier: Maine ise 4440 Amplifier board aur 8-inch Woofer ke sath connect karke test kiya hai.
⚠️ Zaroori Warning:
Video mein maine bataya hai ki preset ko zyada mat ghumana, nahi toh sound fatne lagegi (distort hogi). Isliye setting dhyan se karein!


Mera Setup:
Amplifier: 4440 IC Board
Speaker: 8-inch Woofer
Power: 12-0-12 DC
Dosto, agar video achhi lage toh LIKE zaroori karna aur batana ki aapke yahan ye board kitne ka mil raha hai? 👇
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