1x Microphone Sensor High-Sensitivity Sound Detection Module For AVR/ARM YU

Description

DC 12V Delay Relay Shield NE555 Timer Switch Adjustable Module 0 to 10 Second YU
5.49 USD
Free shipping
1Pcs Angle Sensor Ball Switch Tilt Sensor Module For Smart Car DIY Kits YU
5.99 USD
Free shipping
Description
100% Brand new and high quality.
Shape: Same as the picture show
Features:
1.It’s to be used for detecting the sound intensity of ambient.
2. Adjustable sensitivity (adjusted by the blue digital potentiometers)
3. Operating voltage 3.3V-5V
5 Output form: Digital switching outputs ( 0 and 1 high and low Level)
6. Easy installation with bolt hole
NOTE: This sensor can identify the presence or absence of sound (according to the vibration principle ), but can not recognize the volume of the sound and the frequency of sound.
Description:
1. Sound module is sensitive to the environment, generally to be used to detect the intensity of the ambient sound.
2. If the module can not reach to the threshold set in the environment of sound, OUT output high level. When the ambient sound level exceeds the set threshold, the module OUT output low level;
3. The digital ouput OUT on the small plates can be directly connected to the microcontroller, detecting the sound environment via the microcontroller detecting high and low level.
4. The digital ouput OUT on the small plates can directly drive relay module, which works as a voice-activated Switch
Please select the Quantity you want:
1Pcs Sound Detection Module
5Pcs Sound Detection Module
Note: We only provide the hardware,If you need software, Please search on Google.
(We have a lot of Stocks,if you need more, please contact us.)
Payment
1.We only accept PayPal.
2.PayPal is the only online payment method we accept. Please make sure you have a valid/confirmed PayPal account prior bidding.
3.Payment must be made within 3 days of the auction end time. Non-Paying bidders will be reported.
4.Our eBay account automatically open a dispute for a unpaid item, when we don't receive your payment after 4 days.
Shipping
United States Buyers
Parcel will via USPS or UPS from us United States warehouse
Shipping Time
Usually ,Parcel will be delivered 2-7 working day include Handling time.
Sometimes shiping time may has a little delay, such as Bad wether,Holidays
Terms Of Sale
We stand behind everything that we sell and will do everything possible to assure you are satisfied.
When you receive your purchase if you are not 100% satisfied, please sent me ebay message and we will do our best to make you happy. If you still want to return your purchase, simply ship the item(s) back to us and we will refund your original purchase price and the original shipping charge.
Buyers are responsible for the postal cost of returning the items.
We must be notified of the intent to return your item within 30 days of receiving the item.
Items returned must be in the same condition that they were received.
How to return
1,Please ask us for return address .
2,Shipping back the package .
The RMA#(Return Merchant Authorization Number = Your ebay ID) must be clearly written on the return package ,Otherwise the package will be refused.
3,Sent us the return tracking number.
4,All returns will be inspected prior to a credit being issued.
About Us
About Item
All items sold by us are being described to the best of our abilities, as accurate as possible, and with utmost conscientiousness on our part.
However, to avoid any potential oversights, I respectfully request your assistance in helping us to make this a mutually satisfactory transaction by THOROUGHLY reviewing item description and photos, and asking all questions PRIOR TO BIDDING.
Customer Satisfactory
1.We back our commitment with superb service, 100% full money back and a customer satisfaction guarantee.
2.I am here and ready to assist you with any questions or concerns you might have before or after the purchase.
3.My goal is to make sure you are a happy customer and pleasant shopping with us.
Feedback
If you are satisfied with the purchase and our total service, your comment is very important in our business success. Please take a minute to leave us a positive feedback with an overall Detailed Selling Rating (DSR) of 5.
Our eBay account setup auto feedback, so eBay system gives you automatically Positive feedback back after your positive feedback left.
If you plan to give us a neutral/negative feedback Or open ebay/paypal case, please write to us immediately so that we can do our best to resolve your problem.
Question
Sent ebay message in English
If you have any questions, our Customer Service staffs welcome you to sent me ebay message.
We strive to answer all questions and resolve any problems as quickly as possible.
Business Hours: HongKong Time GMT+8:00
Monday-Saturday 9:00-17:00
Copyright © Artudatech All rights reserved!
100% Brand new and high quality.
Shape: Same as the picture show
Features:
1.It’s to be used for detecting the sound intensity of ambient.
2. Adjustable sensitivity (adjusted by the blue digital potentiometers)
3. Operating voltage 3.3V-5V
5 Output form: Digital switching outputs ( 0 and 1 high and low Level)
6. Easy installation with bolt hole
NOTE: This sensor can identify the presence or absence of sound (according to the vibration principle ), but can not recognize the volume of the sound and the frequency of sound.
Description:
1. Sound module is sensitive to the environment, generally to be used to detect the intensity of the ambient sound.
2. If the module can not reach to the threshold set in the environment of sound, OUT output high level. When the ambient sound level exceeds the set threshold, the module OUT output low level;
3. The digital ouput OUT on the small plates can be directly connected to the microcontroller, detecting the sound environment via the microcontroller detecting high and low level.
4. The digital ouput OUT on the small plates can directly drive relay module, which works as a voice-activated Switch
Please select the Quantity you want:
1Pcs Sound Detection Module
5Pcs Sound Detection Module
Note: We only provide the hardware,If you need software, Please search on Google.
(We have a lot of Stocks,if you need more, please contact us.)
PAYMENT
1.We only accept PayPal.
2.PayPal is the only online payment method we accept. Please make sure you have a valid/confirmed PayPal account prior bidding.
3.Payment must be made within 3 days of the auction end time. Non-Paying bidders will be reported.
4.Our eBay account automatically open a dispute for a unpaid item, when we don't receive your payment after 4 days.
SHIPPING
United States Buyers
Parcel will via USPS or UPS from us United States warehouse
Shipping Time
Usually ,Parcel will be delivered 2-7 working day include Handling time.
Sometimes shiping time may has a little delay, such as Bad wether,Holidays
Terms of Sale
We stand behind everything that we sell and will do everything possible to assure you are satisfied.
When you receive your purchase if you are not 100% satisfied, please sent me ebay message and we will do our best to make you happy. If you still want to return your purchase, simply ship the item(s) back to us and we will refund your original purchase price and the original shipping charge.
Buyers are responsible for the postal cost of returning the items.
We must be notified of the intent to return your item within 30 days of receiving the item.
Items returned must be in the same condition that they were received.
How to return
1,Please ask us for return address .
2,Shipping back the package .
The RMA#(Return Merchant Authorization Number = Your ebay ID) must be clearly written on the return package ,Otherwise the package will be refused.
3,Sent us the return tracking number.
4,All returns will be inspected prior to a credit being issued.
ABOUT US
About Item
All items sold by us are being described to the best of our abilities, as accurate as possible, and with utmost conscientiousness on our part.
However, to avoid any potential oversights, I respectfully request your assistance in helping us to make this a mutually satisfactory transaction by THOROUGHLY reviewing item description and photos, and asking all questions PRIOR TO BIDDING.
Customer Satisfactory
1.We back our commitment with superb service, 100% full money back and a customer satisfaction guarantee.
2.I am here and ready to assist you with any questions or concerns you might have before or after the purchase.
3.My goal is to make sure you are a happy customer and pleasant shopping with us.
Feedback
If you are satisfied with the purchase and our total service, your comment is very important in our business success. Please take a minute to leave us a positive feedback with an overall Detailed Selling Rating (DSR) of 5.
Our eBay account setup auto feedback, so eBay system gives you automatically Positive feedback back after your positive feedback left.
If you plan to give us a neutral/negative feedback Or open ebay/paypal case, please write to us immediately so that we can do our best to resolve your problem.