Sensors, sensors, acoustic waves with a microphone and the vibration sensors is a group of sensors that detect vibrations in the form of waves of different frequencies, zamieniających them into an electrical signal. In Botland, you will find suitable sensors for Your applications. Welcome to our store.
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.
Module from the Grove series, based on the system LM2904 and a microphone. It can be powered with a voltage ranging from 3.5 V to 10 V. The output is the analog signal. The sensor can detect the strength of the environment's sound. It has an analog output that makes it compatible with most of the commissioning modules, including Raspberry Pi and Arduino.
Sound module with built-in decoder VS1003B. It has line input and line output for connecting a microphone and headphones. The board has also a simple microphone. The module communicates using the SPI bus, it is powered with the voltage of 3.3 V.
The sound level meter is compatible with Arduino. For measurements, it uses the circuit instrument and the microphone with a low noise level that allows to accurately measure the sound level in the environment. It measures the sound in the range of 30 DBA to 130 DBA. It is powered with the voltage from 3.3 V to 5 V.
Module from the Grove series, based on the LM386 system and electret microphone. It can be powered with any voltage from 4 V to 12 V. The output is an analog signal. The sensor can detect the sound strength in the environment. It has an analog output what makes it compatible with most commissioning modules, including Raspberry Pi and Arduino.
Vibration sensor with flexible plastic piezoelectric sensor LDT0-028. It is supplied with 5V, works with modules from Arduino, Raspberry Pi and other microcomputers/controllers. Flexible sensor leads to the generation voltage. Range (0.001 Hz to 1000 MHz) can be adjusted using the built-in potentiometer. The kit also includes a cable Grove.
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.
Sound sensor that detects the sound of music, applause, pstrykania, etc. Can identify 500 digital sounds. Initially the sensor was used in Heelight, intelligent light bulb controlled by sound. Sensor with Grove interface can be controlled using Arduino.
Tile for the development of ESP-EYE is used to detect and image recognition, and signal processing of speech. ESP-EYE has a built-in chip ESP32, equipped with a camera 2 MPx, digital microphone, flash memory 4 MB memory 8 MB PSRAM. Powered 5 volt via microUSB cable.
Tile development minikomputera BBC micro:bit, thanks to which kids will learn the major issues in the realm of nature. Has built-in different kinds of sensorsthat were marked with drawings on the tiles in the form of a tree. The module simulates a scenery consisting of a cottage between the tree and the top.
The most well-known sound transducers microphones. The microphone is nothing more than elektroakustyczny Converter that converts a sound wave into an electrical signal. Usually detect waves in the audible frequency range and in the range from about 20 Hz to 20,000 Hz. In our offer you will find microphones with a diameter of 6 mm and a height of 2.7 mm! Their sensitivity is about 36-38 dB. If you need the sensor that you want to connect directly to the analog inputs of the microcontroller, we recommend the sensors of acoustic waves with a microphone in a module with the amplifier system, where the signal voltage of the microphone is amplified 100 times. This allows direct connection of a module pin assignment analog inputs fulfillment system like Arduino or Raspberry Pi. For more demanding there is a sound sensor detector with three extra outputs: Envelope (allows you to measure the amplitude of the sound signal via the analog inputs any of the microcontroller, the output Gate (allows the detection of exceeding the earlier threshold of the amplitude of the signal is a digital output.) and Audio output (analog signal, which can be connected, for example, headphones or speakers). For robotyków we also have sensors in the form of a module from the DFRobot Gravity.
The vibration sensor of the sensor waves on a much wider than the acoustic operating frequency range. In our store, there are sensors operating in the range from 0.001 Hz to 1000 MHz, which greatly increases its application possibilities. They are used, in particular, in security systems, car alarm systems, detection systems, motion of the body, as well as energy-saving switches. Available in Botland vibration sensors through the Grove connectors are compatible with most microcomputers / controllers, such as Arduino, Raspberry Pi, BeagleBone, and many others.