PAM8403 Mini Digital Amplifier Board
PAM8403 mini digital audio amplifier board, 5V input, dual-channel 3W+3W output. Ideal for DIY speaker and audio projects. pam8403 amplifier bd price
Original price was: 50.00৳ .39.00৳ Current price is: 39.00৳ .
যেকোন বিষয়ে আলোচনা, পরামর্শ, প্রজেক্টের ব্যাপারে সাহায্য অথবা ওয়েবসাইটে নেই এমন কোন প্রডাক্টও দরকার হলে আমাদের সাথে যোগাযোগ করে WhatsApp ( 01791722650 ) এ অর্ডার দিতে পারেন।
Description
PAM8403 Mini Digital Audio Amplifier Board – 3W+3W Dual Channel, 5V Input
The PAM8403 mini digital amplifier is a compact, low-power stereo amplifier board based on the PAM8403 IC, delivering up to 3W per channel with high efficiency. Powered by a standard 5V supply, it is perfect for Arduino audio projects, DIY Bluetooth speakers, portable sound systems, and DFPlayer-based voice applications in Bangladesh.
Despite its size, this Class-D amplifier offers low distortion and noise, with high output power, making it a reliable choice for small to medium audio setups.
Key Features:
IC: PAM8403
Input Voltage: 2.5V – 5.5V DC (recommended 5V)
Output Power: 3W + 3W (4Ω speakers)
Stereo output with high efficiency
Compact PCB with onboard solder pads
Low heat, no heatsink required
No pop noise on power-on/off
Applications:
DIY audio projects and mini speaker builds
Smart gadgets with sound output
DFPlayer + PAM8403 combo audio systems
Portable, USB-powered speaker setups in Bangladesh
The PAM8403 amplifier module is a cost-effective, efficient solution for adding clear stereo sound to any 5V-powered electronics project.
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