Voice Detection Module Microphone Sound Module 5V for DIY Projects
Feature:
1. Analog Output: The microphone sensor sound module supports analog voltage signal output, the signal amplitude is VCC/2.
2. Function: This microphone sound detection module can detect sound strength of the environment, with high accuracy.
3. Adjustable Gain: The mic sensor voice module has high sensitivity, built in amplifier circuit, and the gain can be adjusted as needed.
4. AD Conversion: The microphone voice detection module can obtain the voltage signal of sound intensity through AD conversion.
5. Dependable to Use: Professional manufacturing, voice detection module has high performance, strong reliability, making sure safety use.
Specification:
Item Type: Mic Sensor Sound Module
Material: PCB
Purpose: Detect the sound strength
Working Voltage: 5V
Output: Analog
Gain: Adjustable
Package List:
1 x Sound Detection Module
About payment:
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2) Payment must be made within 3 days of order.
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About shipping:
1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference .
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6. If you have not received your shipment within the period, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.
8. We seller are not in charge of import duty, buyer is responsible for that. Any dispute caused by this is unreasonable.
9. BR buyer please provide the cpf or cnpj, it will be better for you to get it more quickly. thanks
Return and Refund:
1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS!
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.
3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from ÇØ¿Ü. OR, you may choose to have a replacement.
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