YAHBOOM 3pin Voice Sound Detection Sensor Module intelligent Smart Vehicle Robot Helicopter Airplane Aeroplane Car for Arduino
$6.97
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Description
The sound sensor is suitable for use in all MCU development boards, development kits, and smart cars. Through the simple processing of the signal by the single-chip microcomputer, interesting experiments such as music fountain and voice control car can be realized. The sensor module only occupies one IO port, and the volume is judged by the signal length (vibration time). Only the vibration time can be measured, so the timbre and audio cannot be judged.
An detect the intensity of the sound environment, use note:the sound sensor can identify the presence of (according to the principle of vibration) or a particular frequency of sound does not recognize the volume of the sound
Sensitivity adjustable digital potentiometer to adjust (blue)
Working voltage 3.3 V-5 V
Output form digital switch output (1 s and 0 s + v)
Has a fixed bolt hole, convenient installation
Small board PCB size:3.2 cm * 1.7 cm
Module wiring instructions
VCC voltage is 3.3 V to 5 V converter (which can be directly connected to 5 V single-chip microcontroller and 3.3 V)
GND external GND
OUT of small plate switch output interface (0 and 1)
Feature
1. Sound module sound intensity is the most sensitive to the environment, commonly used to detect the intensity of the sound of the surroundings.
2. Module in the intensity of the sound environment than set threshold, the OUT output high level, when the intensity of the sound from the outside environment more than set threshold, the module OUT output low level;
3. Small digital output board OUT can be attached directly to the microcontroller, through single chip microcomputer to detect the high and low level, thus to detect sound environment;
Package included
1 x Voice Sound Detection Sensor Module
1 x Cable
Weight | 0.008 kg |
---|
Customers Also Viewed
Christmas LED Colorful Luminous Mask Stage Bungee USB Charging EL Cold Light Mask
$24.04EL ProductsAdd to cartDescriptionProduct Name:Colorful Luminous MaskProduct material:luminous sourceProduct size:19*10CMLight color:color gradient / breathing light dimming power supply mode:USB charging 3.7V, 400 mAProduct use time:charging for 1-2 hours, continuous light for about 10-12 hoursProduct unit weight:about 60 gramsPackage included1 x Christmas mask
20pcs N/O N/C Emergency Stop Switch Push Button Mushroom 4 Screw Terminals
$58.87Electronic Accessories & SuppliesAdd to cartSpecificationTwo switching circuits:1 Normally Open + 1 Normally Closed (DPST:Double-Pole-Single-Throw)Stackable contacts:mix and match to suit your needContact rating:600V / 10ANumber of terminals:4Panel cut out diameter:22mmDepth behind panel:44.5mmButton diameter:40mmPackage included20 x Emergency stop switch
USB to Pin Module USB interface Converter Board Electronic Building Blocks for
$3.67Converter BoardAdd to cartFeatureSize:24 x 21 x 10mmFixing hole:3mmPitch:600mil (15.24mm)Interface:A-type USB holderApply:Change the USB interface to pins, easy to connect the target devicePackage includes1 x USB to Pin Module
5pcs SHT21 Temperature and Humidity Sensor Module High Precision Environmental Measurement Smart Home
$53.30Sensor & Detector ModuleAdd to cart>>>Manual:Click here to openParameterWorking voltage:3VRelative humidity:0~100%RHTemperature:-40~+125°CCommunication method:IIC interfacePlease refer to the product manual for more information:Click here to open.Package includes5 x Sensor module
RF Wideband Low Noise Amplifier 0.1-2000MHz Gain 32dB High Frequency Amplifier with Shell
$81.72RF amplifierAdd to cartDescriptionThis amplifier has the advantages of wide frequency range, high gain, low noise figure, etc. It can be used in various radio frequency receiving front ends to increase the communication distance! Wide range of shortwave, FM broadcasting, remote control receivers, cable TV signal amplifiers and other places where low-noise and small-signal radio frequency amplification is …
RF Wideband Low Noise Amplifier 0.1-2000MHz Gain 32dB High Frequency Amplifier with ShellRead More
5pcs Miniature Digital Recording Voice IC Chip Module Movement Recorder Recording Pen Music Card
$19.64DIY Electronic KitsAdd to cartFeatureEasy to use 6 seconds voice recording, high quality, clear voice reduction, can be used as a micro recorder, recordingpen, megaphone, recording greeting card module, this module can drive 8 euro 0.5W speakers. Operating InstructionsRecording button; press and hold the button to stop recording (recording will begin to drop a sound), let go of recording …
Reviews
There are no reviews yet.