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Sound Detection Sensor LM393 DC 3.3-5V Sound Sensor Module Sound Detector

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Product details
type:microphoneSales unit:single product
model:KY-037 Audio Sensor ModuleSingle package size:4X4X3 cm
place of origin; place of origin:Guangdong, Chinausage:sound detection
describe:sound sensorGross weight per piece:0.030 kg
theory:Receive sound waves to display sound imagesbrand:Tengwei
Product Description
Company Profile
Tengwei Electronic Technology Co., Ltd. is a well-known Internet enterprise in China's electronics industry, providing one-stop supply chain services such as technology development, component procurement, and PCBA services for manufacturing enterprises.
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Packaging and Delivery
FAQ
Q1. Are your products original?A: Yes, all products areThe original, The new original import is our aim.Q2. How do I pay for my order?A: We acceptT/T , alibaba order, Pay Pal, Alipay, WeChat Payand many more.Q3. How is my package shipped?A: We usually ship by the following waysDHL, UPS, TNT, FedEx or EMS.Air and sea shipping are also optional.Q4. How much is the shipping cost for the parts?A: Express shipping depends onWeight and Carton Dimensions, destination and other related.Q5. What is your delivery time?A: Shipped within the product2-7 skyDelivery time is 5 to 15 days after payment is confirmed.Q6. How do we ensure quality?A: We will tell you all the informationThe product is truthful, at the same time, we will have the finalan examinationbefore delivery and provideWarrantyServe.Question 7. What is your warranty?A: We provide30 day warrantyto our products. During the warranty period, if the quality of the item you purchased from our store is not up to standard, please notify us within 3 days after arrival.other:1. We welcome 1 piece as a sample order to test and check the quality. Mixed samples are acceptable. 2. We can offer discounts according to your purchase order quantity. 3. We are not responsible for any import charges or duties.
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