Brand: DFRobot
Model: DFR0034
Introduction
This small breakout board couples a small electret microphone with a 100x opamp to amplify the sounds of voice, door knocks, etc loud enough to be picked up by a microcontrollers Analog to Digital converter. Unit comes fully assembled as shown.
Specification
Interface Type: ..
7.90€
Ex Tax:6.37€
Brand: Adafruit
Model: ADA-1713
Description: Add an ear to your project with this well-designed electret microphone amplifier with AGC. This fully assembled and tested board comes with a 20-20KHz electret microphone soldered on. For the amplification, we use the Maxim MAX9814, a specialty chip that is designed for amplifying elect..
10.90€
Ex Tax:8.79€
Brand: Sparkfun
Model: SEN12642
Description: The Sound Detector is a small and very easy to use audio sensing board with three different outputs. The Sound Detector not only provides an audio output, but also a binary indication of the presence of sound, and an analog representation of its amplitude. The 3 outputs are simultaneous..
14.90€
Ex Tax:12.02€
Brand: Sparkfun
Model: COM19102
Description: Surface transducers give you the awesome power to turn almost any surface into a speaker. They're essentially just a speaker except instead of a cone, the coil is attached to a pad that conducts the vibration into whatever you press it against. Hook it up to an audio source and press it..
32.00€
Ex Tax:25.81€
Brand: Sparkfun
Model: COM13316
Description: Do you make time to talk to your Arduino? Maybe you should! The EasyVR Shield 3.0 is a voice recognition shield for Arduino boards integrating an EasyVR module. It includes all of the features of the EasyVR module in a shield form factor that simplifies connection to the Arduino main bo..
59.90€
Ex Tax:48.31€
Brand: Sparkfun
Model: BOB18011
Description: The SparkFun Analog MEMS Microphone Breakout makes it easy to work with the InvenSense ICS-40180 analog microphone. This board features an OpAmp to bring the output of the microphone to a usable level, allowing you to plug directly into an ADC on a microcontroller or something like the ..
10.90€
Ex Tax:8.79€
Brand: Sparkfun
Model: BOB12758
Description: This small breakout board couples an Electret microphone (100Hz–10kHz) with a 60x mic preamplifier to amplify the sounds of voice, claps, door knocks or any sounds loud enough to be picked up by a microcontroller’s analog-to-digital converter. Each breakout comes fully assembled and wor..
9.70€
Ex Tax:7.82€
Brand: Sparkfun
Model: DEV14809
Description: The SparkFun I2S Audio Breakout board uses the MAX98357A digital to analog converter (DAC), which converts I2S (not be confused with I2C) audio to an analog signal to drive speakers. The I2S Audio Breakout converts the digital audio signals using the I2S standard to an analog signal and..
6.90€
Ex Tax:5.56€
Model: W15668
Description: This is a sound card HAT designed for Raspberry Pi, low power consumption, supports stereo encoding / decoding, features Hi-Fi playing / recording, what's more, it can directly drive speakers to play music.
Features:
Standard Raspberry Pi 40PIN GPIO extension header, supports R..
22.90€
Ex Tax:18.47€
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