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Speaker 36mm 8Ohm 0.5W

Speaker 36mm 8Ohm 0.5W

The 0.5W Mini Speaker (8Ω, 36mm) is a compact and affordable audio output device designed for a wide range of electronics and DIY projects. With its small size and simple integration, this speaker is ideal for applications requiring basic sound output such as alerts, voice playback, or simple audio effects

Package Includes:

  • 1 x 0.5W Mini Speaker (8Ω, 36mm)
5.25 AED 5.25 AED (Tax included)

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Features:

  • Compact Design: Small 36mm diameter ideal for space-constrained projects
  • Affordable Solution: Cost-effective speaker for hobby and prototyping use
  • Flush Mount: Easy installation into enclosures and panels
  • Reliable Audio Output: Suitable for simple sound, alerts, and voice signals
  • Wide Compatibility: Works with microcontrollers, audio modules, and amplifiers

 

Pinout of the Module:

This speaker includes two connection wires:

  1. Positive (+) terminal
  2. Negative (GND) terminal

Applications:

  • DIY Electronics Projects: Simple audio output for prototypes
  • Arduino & Microcontroller Projects: Sound alerts and tones
  • Alarm Systems: Buzzers and notification sounds
  • Embedded Systems: Voice or sound feedback in devices
  • Educational Projects: Learning basic audio electronics
  • Portable Devices: Compact audio output in small enclosures

Circuit:

For basic use, connect the speaker to an audio output pin through a suitable amplifier module. Direct connection to a microcontroller pin is not recommended for higher volume output.

Connecting with Arduino First Time

  • Connect Speaker: Use an amplifier module (e.g., LM386) between Arduino and speaker
  • Power the Circuit: Ensure proper voltage supply to the amplifier
  • Upload Code: Use tone() function to generate sound signals

Code:

// Simple tone example
int speakerPin = 8;

void setup() {
}

void loop() {
  tone(speakerPin, 1000); // Play 1kHz tone
  delay(1000);
  noTone(speakerPin);
  delay(1000);
}

Technical Details:

  • Power Rating: 0.5W
  • Impedance: 8Ω
  • Diameter: 36mm
  • Mounting Type: Flush Mount
  • Material: Lead
  • Connection: Pre-soldered red/black wires