Oky Newstar Technology Co., Ltd
Starter Kits,Controller Board, Sensor Modules Factory DIY Educational programmable Robot Projects manufacturer
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High Sensitivity Sound Microphone Sensor Detection Module For Arduino
Sound sensor is for science kits for kids,science projects,robot car on high school,primary school,secondary school.
Description:
| This is microphone voice sound sensor module for (For Arduino) |
| Model: KY-038 |
| Adopt LM393 main chip |
| Electric condenser microphone |
| Features Single channel signal output |
| Low level output signal used for sound control light |
| Great module for sound alarm system |
| Working voltage: DC 4-6V |
Package Included:
1pc * Sound detection sensor module
Competitive Advantage:
1. Convenient & Friendly Customer Service
2. Low Prices Direct From Factory Suppliers
3. Fast Delivery Around the World.
4. High Quality With Global Standards.
5. 1 Year Factory Warranty
6. Safe Shipping Way and Payment
FAQ
1. What is the delivery time?
Normally, 1-5 workdays after payment; Special requirement orders, delivery time is negotiable.
2.If the products can’t work after receiving it,what should I do?
We will replace new items for you at once and then we make the judgement for the issue.
3.If the products don’t meet my demand after I received it,can I return it?
Yes,no problem.You can return back to us, we will refund your full payment.
4.what is the warranty?
1-3 months to replace new items for free, 1-2 years repairing free according to different products.
5.Do you accept OEM design?
Yes,we do.We can design according to your requirement.
6.Are you a manufacturer?
Yes,we are.