Audio Amplifier

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82D05 5V Digital Power Channel Amplifier Bluetooth Speaker Module

50,00 EGP

  • 5V Power Supply for USB or battery-powered projects

  • Built-in Bluetooth Receiver for wireless audio streaming

  • Stereo Output with left and right channel terminals

  • Compact Size ideal for DIY speakers and audio projects

  • Low Power Consumption with efficient digital amplification

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CJMCU-TRRS 3.5mm Jack AV Stereo Module

25,00 EGP
  1. Mini design, portable and easy to use.
  2. It is the audio-style connectors that you see on some phones, MP3 players, and development boards.
  3. Dimensions: 18 x 12 x 6(L x W x H) mm
  4. Weight: 2 gm
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J347Y 2x17mm Yellow Plastic Micro Motor Pulley

10,00 EGP
  • Size: 2mm bore, 17mm diameter, designed for micro motors and compact projects.
  • Material: Made from durable yellow plastic, lightweight and sturdy.
  • Compatibility: Ideal for use with small DC motors, perfect for hobby electronics, robotics, and DIY projects.
  • Precision: Precisely designed for efficient power transfer and smooth operation.
  • Easy Installation: Simple to attach to micro motors, ensuring a secure fit for various mechanical applications.
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MP3-TF-16P SD Card MP3 Module with Serial Port

150,00 EGP
  1. Supports sampling rates (KHz): 8 / 11.025 / 12/16 / 22.05 / 24/32 / 44.1 / 48
  2. 24-bit DAC output, dynamic range support: 90dB, SNR support: 85dB
  3. Fully supports FAT16, FAT32 file system
  4. Maximum support 32G TF card
  5. Support U disk to 32G, 64M bytes of NORFLASH
  6. A variety of control modes are available. IO control mode, serial mode, AD key control mode
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PAM8403 Mini 5V Digital Amplifier Board with Switch Potentiometer can be USB Powered

55,00 EGP

  • Based on PAM8403 digital audio amplifier chip for high-fidelity stereo output

  • 3W + 3W stereo output with low distortion and efficient power usage

  • Built-in rotary potentiometer with switch for easy volume control and power on/off

  • Compact design: 30mm x 22mm PCB size, 16mm height when assembled

  • Upgraded 470µF power filter capacitor for improved audio clarity and stability

  • Suitable for portable, battery-powered, or DIY audio projects

  • Low power operation (5V) – ideal for long-term stable use

⚠️ Note: Supply voltage must be ≤ 5.5V. Reverse polarity will damage the board.

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TDA2030A 6-12V 18W Audio Amplifier Module

55,00 EGP
  • Based on TDA2030A high-performance audio amplifier IC
  • Mono channel output delivering up to 18W of clear audio power
  • Low harmonic distortion for high-quality sound reproduction
  • Includes horn/speaker socket for easy connection
  • 10K adjustable potentiometer for volume control
  • Onboard power indicator LED
  • Supports 6V–12V DC input power supply
  • Ideal for DIY audio projects, speakers, and embedded audio systems
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