All Products

SKU: AF-1064

This electret capsule microphone is the same one we use in our great microphone amplifier board. It contains a small vibrating element that will output a few milllivolts peak-to-peak. You will need an op-amp to amplify the signal, some chips are designed with the amplifier built in in which...

SKU: AF-1063

A well-designed electret microphone amplifier breakout built around the Maxim MAX4466 op-amp, specifically engineered for microphone amplification with excellent power supply noise rejection. The board comes fully assembled and tested with a 20–20 kHz electret microphone soldered on. A trimmer p...

SKU: SF-COM-28383 · MPN: COM-28383

Add reliable audio input to your digital signal processing projects with this electret condenser microphone and stand-off washer. It has been selected for compatibility with the popular Teensy Audio Adaptor.The included custom laser-cut washer helps with convenient flush mounting directly to the ...

SKU: AF-1713

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 electret micro...

SKU: SF-BOB-19389

The SparkFun Analog MEMS Microphone Breakout makes it easy to work with the SPH8878LR5H-1 analog microphone from Knowles. 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 Spar...

SKU: DF-SEN0327

A compact digital MEMS microphone module based on the MSM261S4030H0 chip, providing 24-bit I2S digital audio output. The built-in I2S interface connects directly to DSPs and microcontrollers without requiring an external codec, simplifying audio capture designs. An on-board SK9822 RGB LED provide...

SKU: DF-SEN0325

A 6+1 MEMS microphone array built around seven MSM261S4030H0 high-sensitivity digital silicon microphones. Designed for advanced audio applications including noise suppression, echo cancellation, reverb reduction, and sound source localisation. The array outputs raw digital audio over I2S, elimi...

SKU: DF-SEN0487

This tiny MEMS microphone has an amplifier gain of 66. When there is no sound detected, it outputs voltage around 0.66*VCC. When speaking, you can easily get the acoustic waveform by ADC sampling. The module can be used on all kinds of 3.3V/5V main-controllers.Connection DiagramSpecificationSigna...

SKU: SF-COM-08635

Small electret microphone. Useful in acoustic and audio applications. Documents: Datasheet Example Audio LED control project by Adam Greig

SKU: AF-3421

The Adafruit I2S MEMS Microphone Breakout features the SPH0645LM4H, a tiny digital MEMS microphone with a purely digital I2S output. Unlike analogue electret microphones, this mic sends digital audio data directly to your microcontroller — eliminating analogue noise and the need for an ADC. With...

SKU: AF-2716

The Adafruit SPW2430 Silicon MEMS Microphone Breakout is a compact, low-cost microphone module that detects sound and converts it to an analog voltage — no external bias resistor or amplifier needed. With a frequency range of 100 Hz to 10 kHz, it's well suited for general-purpose audio recording,...

SKU: AF-6049 · MPN: ADA6049

Add digital audio input to a capable microcontroller or single-board computer with this tiny breakout for the TDK ICS43434 I2S MEMS microphone. MEMS microphones detect sound like classic electret mics, but are much smaller and thinner, and this one outputs digital I2S audio rather than an analogu...

SKU: SS-101020023

The Sound sensor module is a simple microphone. Based on the power amplifier LM386 and the electret microphone, it can be used to detect the sound strength of the environment. The value of output can be adjusted by the potentiometer.   Features Grove compatible interface Wide supply vo...

SKU: AF-4346

The Adafruit PDM Microphone Breakout with JST SH Connector provides a digital audio input using Pulse Density Modulation (PDM) in a compact, cable-ready form factor. The 4-pin JST SH connector (3V, GND, DAT, CLK) pairs with JST SH cables for flexible microphone placement away from the main board....

SKU: EC-SEE00804D

The All-in-one Starter Kit for ESP32-P4 is a complete learning platform built around Espressif's ESP32-P4, a high-performance 32-bit RISC-V dual-core microprocessor with powerful image and voice processing capabilities. It integrates 16 common sensor modules on a single circuit board, eliminating...

SKU: KS-KS5027

Build your own AI chatbot on a breadboard with this DIY starter kit based on the ESP32-S3. Featuring a MEMS microphone for voice input, a digital amplifier with speaker for audio output, and a 1.54" display, the kit provides everything you need to prototype a voice-interactive AI assistant — no s...

SKU: AF-3938

The NeoTrellis M4 Mainboard combines an ATSAMD51 Cortex M4 processor, a 4×8 grid of NeoPixel-lit elastomer button pads, stereo audio output, microphone input, and a triple-axis accelerometer into one compact, programmable board. Think of it as a button-mashing, light-flashing, tune-making powerho...

SKU: SF-COM-09420

Resonators function like crystals, but are a lower cost solution that does not require external caps.These resonators are +/-0.5% or better from -20C-+80C. These resonators have built-in load capacitors so no external caps are needed.

SKU: SF-COM-00543

Resonators function like crystals but stick closer to their specified frequency over a full temperature range. These resonators are +/-0.5% or better from -20C-+80C. These resonators have built-in load capacitors so no external caps are needed. Datasheets: 20MHz, 10/8/4MHz

SKU: SF-GPS-29203 · MPN: GPS-29203

This compact cube antenna from Molex is designed for GPS applications and surface mounting directly to a PCB. It covers a frequency range of 1.556GHz ~ 1.607GHz, making it suitable for embedded positioning projects where a low-profile board-mounted antenna is required.Electrical connectivity is v...