5pcs Sound Detection Sensor Module Sensor Intelligent Vehicle Arduino Car M73

US $480

Shenzhen,Guangdong, China
Jun 9th

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Description: parameters: 1. Size: 32.2mm (length) * 16.2mm (width) * 10.5mm (H) 2. Weight: 3g 3. Working voltage: 3.3V - 5V 4. Sensor Type: electret microphone 5. Signal output format: digital signal output. When there is no sound or the sound intensity reach the reference value, OUT feet high output, LED lights off; when the sound intensity exceeds a reference value, OUT pin output low, LED indicator lights 6. The reference value can be adjusted by the blue potentiometer 7. The only identify the presence or absence of sound, does not recognize the size of the sound Description: Dupont line 51 MCU development board and sound sensor module connected "+ 5V" positive power supply "GND" power supply is negative "OUT" as the output can be directly connected to the microcontroller IO port The sound sensor module fixed, first clockwise potentiometer to adjust the blue LED indicator light, then a slight pullback potentiometer counterclockwise until the LED is off, then clapped his hands in front of the microphone within 0.5 meters, LED indicator light, then the module working properly Note: The module output can not be directly used as a control signal relay module, single-chip processing needs through job! Welcome to Horizon_electronic Although we are new in Ebay,we specialized in international business for more than 8 years We are professional in international business. We work with Reliable international post service company.we can make sure you can get your items in time, We package every parcel very carefully.We promise you will get your items in good situation Mian business We selling items with high quality and best price . All items will be tested before shipped. we seek for long term .We mainly selling ICs, electronic component , electronic modules. PCB board etc, We also have customer to find other items that do not selling in our store .pls contact us if you need , we can always provide the best price. Payment & Return Policy · We accept Paypal . · If you can't receive the product within 2 months (60 days), please contact with us,we promise to payback 100% of your money. · We ensure our products work normally before post.If the products is broken before arrival to you,all you should do is taking a photo to show us our broken product.We promise to payback 100% of your money. Feedback We appreciate positive feedback . we always try our best to service every customer .so if you have ant question ,PLEASE DON’T HESITATE TO CONTACT US IMMEDIATEDLY, we are always here to offer help . Shipping Policy All items will be shipped within 1~2 business day after payment. by China post or Singapore post or HK post, order more than $25, we provide free tracking number, order less than $25, customer need to pay $2 if need tracking number , Parcel will marked as 'GIFT' Ship to address provided by ebay if no special notes from buyer . Delivery Time: Normally, It Takes About 10-30 Business Days to Arrival for most Countries. *5-14 days to USA. *10-25 days to Australia / Canada. *14-30 days to major cities in Europe . *4 - 8 weeks to Italy , Brazil ,Russia. However, it may delay due to industrial strike action, severe weather, custom reasons or peak seasons, such as Christmas/New Year Holidays. Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.

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. ...	Brand	NG
MPN	Does Not Apply
Model	ELECTRONIC MODULE