sensitivity microphone amplifier with fixed gain Fixed gain of 20 dB for reliable and predictable amplification of microphone signals. This allows precise signal levels without the need for tuning. sensitivity design helps capture quieter sounds and improves overall audio reach in your project. Power options compatible with common supplies: supports 3.3 V or 5 V. This makes it suitable for a wide range of development boards and embedded systems. Flexible output options: separate pins for analog output and digital output. This supports both analog processing paths and digital signal handling with a single module. Designed to enhance your project by providing clear amplification with minimal setup, enabling faster prototyping and integration. Suitable for use in embedded audio capture, sound monitoring, voicetriggered applications, and educational demonstrations where reliable amplification and flexible interfacing are beneficial. Use scenarios Embedded audio capture: connect the analog output to an ADC on a microcontroller or development board to process or store amplified microphone signals in real time. Voicetriggered devices: use the digital output to detect audio events or threshold crossings, while the analog output provides a continuous signal for detailed analysis or visualization. Educational or prototyping: demonstrate how a fixed gain microphone amplifier affects signal levels, enabling hands on learning about audio interfaces and signal processing.