PCB Layout for Single Power 12V–24V Low-Pass Filter Using NE5532
DIY NE5532 Low-Pass Filter Board for Subwoofer: Complete PCB Project (12V-24V DC) Are you building a custom subwo…
March 11, 2026
March 11, 2026
Audio Amplifier
July 28, 2025
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DIY 100W Mono HiFi Amp PCB Layout (2SC5200 + 2SA1943)
Here’s a neat little project for audio lovers—a 100W mono HiFi amplifier built using a PCB that fits in your palm. It’s…
July 28, 2025
Power Supply
July 24, 2025
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12V to ±50V Dual Rail SMPS Using KA3525A – PCB Layout, Transformer Winding & Gerber Files
12V to ±50V Dual Rail SMPS Using KA3525A | PCB Layout, Transformer Winding & Gerber Files If you're bui…
July 24, 2025
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