The FED-301PK Audio Level Indicator Kit is a versatile and practical tool for monitoring audio levels in various applications. It operates on a wide voltage range of DC 5V or DC 8–24V with a working current of less than 75mA. The kit features a USB or 3.5mm audio input interface and automatically switches between wired and wireless inputs.
Key Features:
- LED Display: Includes 40 high-brightness 5mm LEDs with red and green colors for clear visualization of audio levels.
- Sensitivity Adjustment: Equipped with a potentiometer for fine-tuning sensitivity.
- Flash Modes: Supports single-channel and dual-channel status display with peak hold functionality.
- Compact Design: Kit dimensions are 18.67 × 3.53 cm², making it easy to integrate into projects.
- User-Friendly Packaging: Comes in a self-sealed bag with PDF assembly instructions.
Additional Information:
- Weight: 76 grams.
- Application: Ideal for audio signal monitoring in educational, experimental, or DIY projects.
This kit provides a visual and interactive way to understand audio signal dynamics and is a great addition for electronics enthusiasts.