COM-09151

Speakers Overview

The SparkFun COM-09151 is a compact audio speaker designed for low-power electronic projects. It features an 8 Ohm impedance and a 0.5W power rating, making it suitable for small-scale applications such as radio circuits, amplifier prototypes, and robotics. The component is engineered to fit within tight spatial constraints while delivering clear audio output. Due to its low power handling, it typically requires an external signal amplifier when driven by standard microcontroller GPIO pins rather than direct connection.

Speakers Feature Summary

• Compact form factor optimized for integration into small robotic platforms
• Low power consumption suitable for battery-operated devices
• Simple two-wire connection interface for easy circuit integration

Speakers Applications

• Small robot audio feedback systems
• Portable radio project enclosures
• Amplifier prototype testing

Speakers Procurement Notes

Verify the specific part number COM-09151 against official SparkFun documentation to ensure compatibility with your design requirements. Confirm that the 0.5W power rating aligns with your amplifier's output capabilities to prevent damage. Check for any updated mechanical drawings or pinout diagrams in the latest datasheet before finalizing the PCB layout.

Speakers Selection Notes

Select this component when space is limited and low-volume audio indication is sufficient. Ensure the driving circuit includes appropriate amplification, as direct connection to logic-level outputs may not provide adequate volume. Consider the 8 Ohm load impedance when designing the output stage of the amplifier to match efficiency and performance goals.

Speakers Part Context

This speaker belongs to the SparkFun Accessories category, which provides essential passive components for prototyping. It serves as a basic audio output element for developers building interactive electronics. The product is widely used in educational kits and hobbyist projects where simple sound generation is required without complex digital audio processing.

Speakers Replacement Considerations

Consult official SparkFun documentation for verified substitute part numbers. Generic speakers with matching 8 Ohm impedance and similar physical dimensions may serve as alternatives if electrical ratings are compatible. Verify mounting hole patterns and terminal types to ensure mechanical fit.