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Sound and acoustics - Strona 2
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Microphone 50-56dB 9/4,5mm - SMD
Height h: 4.5 mm. Diameter Ø: 9 mm. Sensitivity: 50 - 56 dB. Items are sold in sets of 5 pieces.
Index: EAK-00739
Index: EAK-00739
Speaker YD30 0.5W 8Ohm - 28x12mm
Speaker power 0.5 W, resistance 8 Ohm and dimensions of 15 x 12 mm.
Index: EAK-03469
Index: EAK-03469
ISD1820 audio recording and playback module + speaker
Audio recording module based on the ISD1820 chip . It has a built-in microphone and an attached speaker. Built-in functions allow you to record and play back audio up to 10...
Index: MOD-07025
Index: MOD-07025
Speaker 5W 8Ω - 100x45x21mm - 2pcs. - Waveshare 14595
The 5 Watt 8 ohm resistance speaker works with selected Waveshare screens. The set includes two loudspeakers with external dimensions of 100 x 45 x 21 mm.
Index: WSR-16399
Index: WSR-16399
Passive buzzer module without generator - black
Module with buzzer without a generator, allows you to generate audio signals with a signal voltage of a certain frequency. Board in black.
Index: MOD-02963
Index: MOD-02963
Fermion - DFPlayer Pro - 2-channel mini MP3 player with 128 MB built-in memory - DFRobot DFR0768
A two-channel mini MP3 player made by DFRobot. It can be operated in four ways: with Arduino (and related boards), via AT commands, with ADKEY key or physically with...
Index: DFR-19378
Index: DFR-19378
MAX9814 - electret microphone with amplifier - Adafruit 1713
The module is equipped with electret microphone in the range from 20 Hz to 20 kHz and amplifier MAX9814 with auto gain control. The voltage of the work of 2.7 V to 5.5 V. The...
Index: ADA-08782
Index: ADA-08782
Battery charge level and sound level indicator - KA2284
The module is based on the KA2284 system. It is used to measure the input signal with the 5 LEDs, which are gradually included depending on the value of the measured voltage....
Index: MOD-07150
Index: MOD-07150
Grove - Buzzer - module with active buzzer
Active buzzer module from Grove. It e mits a uniform tone after taking a high position. When using PWM, it can generate different sounds and effects. The power voltage from...
Index: SEE-11298
Index: SEE-11298
DFRobot Gravity - sound sensor - analog
Sound sensor module with analog output. Works with a supply voltage from 3.3 V to 5 V. It enables the determination of the volume or identifying characteristic sounds from the...
Index: DFR-03172
Index: DFR-03172
DFRobot Gravity - a speaker with a digital interface
The module is based on the single-wire 8002 amplifier with digital interface. It can work as a simple buzzer or play music. The volume is adjustable with built in...
Index: DFR-05501
Index: DFR-05501
Amplifier audio stereo 2x3W 5V PAM8403
A module with a universal two channel amplifier, powered by voltage of 5 V. It allows you to connect the speakers from 4 Ohms to 8 Ohms and 3 watts each. The module has...
Index: MOD-07265
Index: MOD-07265
Buzzer with generator 32mm 12V in a case
Module with buzzer with a generator in a case with put out wires and mounting handles.
Index: EAK-04189
Index: EAK-04189
SPW2430 - module with MEMS microphone - Adafruit 2716
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...
Index: ADA-04968
Index: ADA-04968
Sound sensor - microphone - Iduino SE019
Module with microphone the detects sound. Voltage supply range from 3.3 V to 5 V. It has two outputs: an analog - to measure the intensity and a digital - changing state when...
Index: OST-14292
Index: OST-14292
Whadda WPSE309 - sound sensor - microphone
Sound detector powered by a voltage from 3.3 to 5 V . The module is easy to use, it has two outputs: analogue - enabling measurement of signal intensity and digital -...
Index: VEL-13023
Index: VEL-13023
DFRobot Gravity - MP3 player - JQ8400-FL UART
Module that allows you to play music files directly from the 8 MB device memory . It supports MP3 and WAV formats. It communicates with the microcontroller via the UART...
Index: DFR-12358
Index: DFR-12358
FM Radio Kit - DIY V2.0 - Kitronik 2157
A set of elements allowing you to build your own radio. The module is based on two circuits, a Si4820 radio receiver and one-channel NCP2890D amplifier . The set requires...
Index: KTR-16119
Index: KTR-16119
Audio FX Mini Sound Board - WAV/OGG player 16MB - Adafruit 2341
Standalone module which supports playback of wav or oog files stored in memory. The device is powered with voltage from 3 V to 5.5 V, has stereo output which can be programmed...
Index: ADA-03407
Index: ADA-03407
WTV020 - MP3 player / decoder with microSD slot
A module that allows you to play music files directly from a microSD card via the built-in connector. Supports cards up to 1 GB. Supply voltage is from 2.6 V to 3.6 V.
Index: GRL-12511
Index: GRL-12511
Amplifier Audio Stereo Bluetooth 5.0 - DFRobot DFR0675-EN
The Bluetooth 5.0 digital amplifier module can be used as a speaker that connects to a Raspberry Pi or mobile phone via Bluetooth. It has a volume control function and can be...
Index: DFR-17376
Index: DFR-17376
Module with loudspeaker for testing A/C and C/A converters - Waveshare 3972
Module with amplifier LM386M, speaker and two high precision potentiometers, that allows you to check external converters analog-to-digital and digital-to-analog.
Index: WSR-04489
Index: WSR-04489
ReSpeaker USB Mic Array - voice assistant
The ReSpeaker USB Mic Array is a USB enclosed version of ReSpeaker Mic Array v2.0. The device can work as a microphone during a video conference or as a voice assistant to...
Index: SEE-15689
Index: SEE-15689
WM8960 - audio player I2S I2C - Waveshare 15019
Energy saving audio module with built-in microphone based on the WM8960 codec. Supports common sample rates, such as 8/11,025/22,05/44,1/48 KHz, etc. and sound effects such as...
Index: WSR-13307
Index: WSR-13307
See also
- Computer accessories
- Cooling
- Diodes
- Mounting components
- Passive elements
- Wearables (e-textiles, smart clothes)
- Cameras
- Memory cards & disks
- Communication
- Converters
- Electronics courses
- Microcontrollers
- Animal repellers
- LED lighting
- Programmers
- Relays
- Voltage regulators
- Artificial intelligence
- Motor drivers and servos
- Integrated circuits
- Displays and screens
- Consoles