Top 10 Best Arduino Microphone

The module has 2 outputs AO, analog output, real-time output microphone voltage signal DO, when the sound intensity reaches a certain threshold, it outputs high and low level signals, threshold-sensitivity can be adjusted by potentiometer. There are 3mm mounting screw holes, which are powered by a 5v DC power supply.. There is an analog output with a threshold flip level output.. High sensitivity microphone with high sensitivity.. There is a power indicator and the comparator output has an indicator..

FEATURES POWER SPECS Extra Long 25 Feet USB 2.0 Type-A Male to Type-B Male Connection Cable High-Speed Transfer Rates up to 480Mbps 28AWG2C26AWG2C with Error-Free Performance. COMPATIBILITY Ideal for connecting your Yamaha Digital Piano, Roland Music Workstation, Donner DEP 10 20 45 DDP-80 88 Key Digital Pianos, Alesis, Korg, Casio Keyboard, AKAI Professional, Arturia KeyLab MiniLab, Midiplus, Nektar Impact, Novation, M-Audio MIDI Controller, Native Drum Controller, Pioneer, Hercules DJControl Inpulse, Numark DJ Mixer, Behringer U-Phoria, PreSonus AudioBox Audio Interface, Microphone, Studio Equipment to a Laptop, Computer Mac PC and other devices with a USB-B port. Also is a good USB Type B replacement cord for devices like Printer, Scanner, Fax, Hard Drive Disk, Server, Keyboard, DAC, Development board, UPS, Digital Camera, Arduino, Silhouette Cameo Cutting Tool Machine, Blue, Brother, Canon i-SENSYS PIXMA SELPHY, CyberPower, Dell, Epson Artisan Expression Home Premium Stylus WorkForce, Fujitsu, HP Deskjet ENVY LaserJet OfficeJet PhotoSmart, IOGEAR, Lexmark, Panasonic, Snowball mic. SAFETY Pwr cables manufactured with the highest quality materials. CEFCCRoHS certified.. WARRANTY 30 Days Refund - 24 Months Exchange. PWR is WA, USA based company. We are friendly Customer Support Experts.

The board comes with a 20-20KHz electret microphone soldered on. Using the MAX4466, an op-amp specifically designed for amplifier. For the best performance, use the quietest supply available on an for Arduino, this would be the 3.3V supply. The amplifier has excellent power supply noise rejection. This breakout board is best used for projects such as voice changers, audio recordingmpling, and audio-reactive projects that use FFT.

Diameter 9mm 0.35inchesbr. Length 7mm 0.28inchesbr. Sensitivity -4866dBbr. Frequency Range 50 20KHzbr. Current Consumption Max 500uAbr.

There is a mounting screw hole 3mm.. Use 5v DC power supply. There are threshold level output flip.. Real-time output of the microphone voltage signal DO. when the sound intensity reaches a threshold. The output high and low signal threshold - Sensitivity potentiometer adjustmen. ApplicationMicrophone sound detection.

This product is a speaker-dependent voice recognition module. It supports up to 80 voice commands in all.. This board has 2 controlling ways Serial Port full function, General Input Pins part of function. General Output Pins on the board could generate several kinds of waves while corresponding voice command was recognized.. Voltage 4.5-5.5V, Current 40mA. Digital Interface 5V TTL level for UART interface and GPIO. Analog Interface 3.5mm mono-channel microphone connector microphone pin interface.

1.The MAX9814 is a high-quality microphone amplifier with automatic gain control AGC and low-noise microphone bias. The device features a low-noise preamplifier, variable gain amplifier VGA, output amplifier, microphone-bias-voltage generator and AGC control circuitry.. 2.A trilevel digital input programs the output amplifier gain. An external resistive divider controls the AGC threshold and a single capacitor programs the attackrelease times.. 3.The low-noise preamplifier has a fixed 12dB gain, while the VGA gain automatically adjusts from 20dB to 0dB, depending on the output voltage and the AGC threshold. The output amplifier offers selectable gains of 8dB, 18dB, and 28dB. With no compression, the cascade of the amplifiers results in an overall gain of 40dB, 50dB, or 60dB.. 4.The MAX9814 is available in the space-saving, 14-pin TDFN package. This device is specified over the -40C to 85C extended temperature range. MAX9814 Simplified Block Diagram MAX9814 Simplified Block Diagram Enlarge. 5.A trilevel digital input programs the ratio of attack-to-release time. The hold time of the AGC is fixed at 30ms. The low-noise microphone-bias-voltage generator can bias most electret microphones..

You can adjust the multiple of magnification of the sound by rotating the potentiometer on microphone sensor. When adjust the potentiometer clockwise to the end, the multiple of magnification is maximum.. The sound sensor comes with a 2.54mm anti-reverse plug-in white terminal. When using it, we can connect to the MCU with DuPont cable. The 4 3mm diameter on-board positioning holes can fix the sensor to other devices.. LM386 Connection with MCU GND to GND, VCC to 5V, S to AO.. If you have any problem, please contact seller as follow click DIYmallsyou can find Sold by DIYmalls under Buy Now button, in the new page, click Ask a question..

Microphone Sensor High Sensitivity Sound Detection Modules for A-rduino PIC AVR. Uses 5V DC power supply. Has 3mm mounting screw hole. Has two outputs AO, analog output, real-time output voltage signal of the microphone. Package Includes3pcs Microphone Sensor High Sensitivity Sound Detection Module.

Application MAX4466 microphone breakout is suitable for voice converters, audio recording and sampling, and audio response projects using FFT On the back, there is a small trimmer pot to adjust the gain You can set the gain from 25x to 125x. Parameters power supply voltage 2.4V to 5.5V can be compatible with STM, Raspberry Pi and other development board motherboards Power supply rejection ratio 112dB Common mode rejection ratio 126dB AVOL 125dB RL 100k rail-to-rail output Quiescent power supply current 24A Gain bandwidth 600kHz. 20-20KHz electret microphone soldered on comes with a 20-20KHz electret microphone soldered on the board for audio-reactive projects It is recommended to use the FFT driver library, which can take audio input and 'translate' it into frequencies. Easy to use connect GND to ground, VCC to 2.4-5VDC For the good performance, use the 'quietest' supply available this would be the 3.3V supply. Power supply noise rejection function the amplifier has good power supply noise rejection.

PRODUCT ADVANTAGES The main chip is LM393. Signal is clean, waveform is good, driving ability is strong.. ADJUSTABLE THRESHOLD Build in potentiometer can be used to adjust the threshold level.. EASY TO USE, INTUITIVE When sound intensity exceed a certain threshold, produces lowDigital output 0 signal and light will be off, Otherwise output highDigital output 1 signal and light will be bright.. EASY TO INSTALL There is a mounting screw hole, convenient fixed.. WIDELY APPLICATIONS a variety of platforms including Arduino AVR ARMPIC..

IN THE BOX 1 3 foot high-speed USB 2.0 A-Male to Mini-B cable. FOR SPEED CRITICAL DEVICES Connects speed critical devices, such as external hard drives and smart phones, and peripherals that require a Mini-B connection to your computer. GOLD-PLATED CONNECTORS Constructed with corrosion-resistant, gold-plated connectors for optimal signal clarity and shielding to minimize interference. BACKWARDS COMPATIBLE Backwards compatible with USB 1.0. FRUSTRATION FREE PACKAGING Easy to open shipped in Certified Frustration-Free Packaging.