In many devices it is necessary to be able to receive, process or react to sounds coming from the environment. Our microphones and sound detectors not only allow you to record high-quality sound, but also allow you to easily add listening functionality to your new robot. The choice of a module or element depends primarily on the function of the microphone in the device, robot or other DIY project being built.
In this category, you'll see the best microphones and sound detectors as well as many other related devices. You can successfully apply the presented products to your DIY projects. Go to the product sheet for more detailed information. The vast majority of presented devices are compatible with programmable electronics (Arduino, Raspberry Pi). Please select products from the list below. You can choose from devices such as microphone modules, sound detectors, specialized and microscopic microphones, megaphones and other acoustic emitting devices, studio microphones, Adafruit electronic audio modules, DFR Robot modules, sound amplifiers and electrets microphones.
Find the products you need!
The module is equipped with an equalizer MSGEQ7. It allows you to add audio detection for Arduino sound. It has 7 frequency bands: 63 Hz, 160 Hz, 400 Hz, 1 kHz, 2.5 kHz, 6.25 kHz and 16 kHz. The module can be used to create a visualization of sound patterns in music or add audio activation to the microcontroller.
Microphone for use at home, with a frequency range from 40 Hz to 16 kHz. Equipped with a mini-tripod and a cable with plug, length 2 meters. It allows you to record human speech and the sound of the instruments, without distortion and noise.
Audio detector with power voltage range from 3.5 to 5.5 V. The module is easy to use, it has three outputs: analog - to measure the intensity of the signal, digital is changing the state when exceeding a certain level and the audio output. The module has a soldered connector.
The module is equipped with electret microphone in the range from 20 Hz to 20 kHz and MAX4466 amplifier with automatic gain control. The intensity of the work in the amount of 2.4 V to 5 V. It has the ability to adjust the gain from 25x to 125x.
The sound detector with a small microphone, a voltage supply range from 3.3 V to 5 V. The module is easy to use, has two outputs: an analog - to measure the intensity of the digital signal and changing state when exceeding a certain level.
Iduino module with digital sound sensor. The detection is carried out using the electret microphone. It works with a supply voltage from 3.3 V to 5 V. This enables the determination of the volume or identifying characteristic sounds from the environment, for example, clapping hands.
Electronic translator languages, which guarantees complete freedom of communication during foreign trips, business meetings of foreign and for children learning foreign languages. The device offers the possibility of translation in 72 languages , including the Polish language.
Audio detector powered with the voltage ranging from 3.5 to 5.5 V. The module is easy to use, it has three outputs: an analog - to measure the intensity of the signal, digital - is changing the status when exceeding a certain level and the audio output.
Module with silicon microphone, MEMS type, which does not require amplifier. It detects sound with frequency from 100 Hz to 10 kHz and converts it into an analog output signal that can be read using the A/D converter. The device operates with a voltage from 3.3 V to 5 V.
Sound recording module based on ISD1820. It has a built-in microphone and a speaker attached. Built-in functions allow you to record and playback audio for up to 20 seconds. The device does not have nonvolatile memory. Supply voltage ranging from 3 V to 5 V.
Audio detector powered with the voltage ranging from 3.3 V to 5 V. The module is easy to use, it has two outputs: analog - to measure the intensity of the signal and digital - changing the status when exceeding a certain level.
Module sound recording on the basis of the layout ISD9160FI equipped with 2 MB of flash memory , making possible the preservation of the record length of 83 seconds. The Registrar can be used with a control module, such as the Arduino as a standalone device. Works with a voltage of 3.3 V.
Identity module voice based on Nuvoton ISD9160 with built-in microphone. There are some Grove connectors for easy connection pad of the Base Shield. Communicates via SPI interface. The module is supplied with the voltage from 3 V to 5 V.
ReSpeaker USB Mic Array is enclosed in the housing, with USB connector version ReSpeaker Mic Array v2.0. The device can work as a microphone during video conferencing or the voice assistant to control appliances. Has a high quality directional microphone noise canceling.
Omni-directional microphone Giraffe 2 Natec brand in color black. Fed wire length 1.8 m, ended with a plug to mini-Jack 3.5 mm. Designed for players who streamerów, as well as everyday users lead the conversation on any of the fun. Also suitable for recording in your home Studio. The MIC delivers clean and clear transmission signal.
With lighting, microphone brand Tracer from the popular series Gamezone is a device that ensures high quality during a call or during a game. The device is equipped with a metal, flexible headband , stable, and illuminated base provides high level of ergonomics. The sensitivity of the microphone is 26 dB. Has a cable length of 1.4 m.
Sound sensor module with analog and digital output. It works with supply voltage from 3.3 V to 5.3 V. It allows you to detect the volume or the identification of characteristic sounds from the environment, for example clapping hands.
The voice recognition module with 7 MEMS microphones and 18 LEDs RGBW. The device was based on the scheme of the Xilinx Spartan 6 FPGA with 64 MB SDRAM. The module works with the Raspberry Pi as a overlay and as a standalone unit.
Kit for Arduino, which provides voice recognition. The kit includes a module EasyVR 3 Plus adapter for Arduino, microphone and connector for wlutowania. The module communicates via a serial interface UART, supply voltage 3.3 V or 5 V. it Allows you to define up to 256 commands in each language.
The current microphone market is essentially dominated by three types of design. The three variants of microphones differ from each other in terms of acoustic parameters, connection method, as well as dimensions and price.
First of all, we can distinguish electret microphones. The construction of the microphone makes the sound processing based on the change of the capacitance of a special capacitor in which one of the facings is a moving diaphragm. Air vibrations cause the diaphragm to vibrate, which translates into changes in capacity in time to the sound wave. The contact (carbon) microphone, commonly used in the last century, has completely given way to modern electret microphones. Currently, such devices are no longer used.
An interesting alternative to devices with a membrane are piezoelectric microphones. These are products that use the piezoelectric phenomenon. Vibrations of the air cause slight deformation of the diaphragm, which in turn generates a small alternating voltage to the rhythm of the sound wave.
Another type of microphone that is gaining more and more popularity, especially among users of mobile devices, are MEMS microphones. MEMS systems are miniaturized electro-mechanical elements. In MEMS microphones, both the electronic and mechanical parts are made of a single semiconductor block. This solution provides incredibly small dimensions of the device.
The very good quality of the sound recorded by such microphones is noticeable. What is more, this kind of recording devices are available both as analog output microphones and with a dedicated digital interface. The latter module makes it much easier to connect the microphone to more advanced microcontrollers. Due to such parameters, MEMS microphones are commonly used as additional sound recording modules compatible with programmable electronics (Arduino, Raspberry Pi etc.).
If you do not want to record the full range of sound, but only detect its presence and intensity level (you can do it for example with an Arduino), it is worth getting one of the sound detection modules. If sound quality matters, then a USB microphone should be used as a microphone for recording music, speech or ambient sounds. Motorists can use one of the electret microphones available from us as a car microphone. There are many possibilities.
You can conveniently purchase all of the sound modules, microphones and related devices presented above. Check out the other categories of the Botland store to choose other electronic modules, programmable electronics, motherboards and layers, as well as other computer components and input / output devices for devices. We invite you to place orders - you will surely be satisfied with Botland.