New Sound Detection Sensor Module Sound Sensor Intelligent Vehicle For Arduino

US $300

Shenzhen, China
Jan 29th

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Sound detection sensor module sound sensor Intelligent vehicle for Arduino Size:45mm*20mm*10mm(length*width*height) Main chip:LM393, Electret condenser microphone Working voltage:DC 3.3-5V Features: 1,signal output indication 2,single channel signal output 3,the output effective signal is low level 4,when there is sound,outputs low level and the signal light 5,can be used for Acoustic control light , give sound and light alarm working with Photosensitive sensor ,and sound control,sound detect 6, Circuit board output switch quantity can detect the sound intensity of the surrounding environment, use Note: This sensor only recognizes the availability of sound (vibration principle) can not identify the size of the sound or the specific frequencies of sound adjustable sensitivity adjustment digital potentiometer (shown in blue) Operating voltage 3.3V-5V output form of digital switch output high and low (0 and 1) with fixed bolt hole for easy installation The VCC external 3.3V-5V voltage (directly connected to the 5v microcontroller and 3.3v microcontroller) DO small board digital output interfaces (0 and 1) package: 1* voice module contact us We will response to all enquiries with 24hours(ASAP) but please allow delay response for non-business time. If you have any questions on the product you are interested or your want to order, please do not hesitate to contact us. Feedback We hope that you are satisfied with your purchase. When the transaction is completed, and if you are satisfied with it, please leave a positive feedback and we will do the same for you, for its import for both of us. If you are not fell very good, please let us know, we will try my best to resolve the problem, to make sure we have a good and long term business relationship with each other Please do not leave negative feedback as a way of communication. We are here helping you to resolve any issue you may get, and to make you be a happy customer of us. International Buyers—Please Note : Import duties,taxes and charges are not included in the item price or shipping charges .These charges are the buyer’s responsibility. Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items. Engineered for professional eBay sellers!

Condition:

New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...

Country of Manufacture

China