3 Pin Arduino Microphone Module , Etection Arduino Sound Module Blue Color DC 5V
Blue Color DC 5V 3 Pin Microphone Sound Detection Arduino Sensor Module
Product Description
1.100% brand new and high quality
2.Sound module is sensitive to the environment, generally to be used to detect the intensity of the ambient sound.
3.If the module can not reach to the threshold set in the environment of sound, OUT output high level. When the ambient sound level exceeds the set threshold, the module OUT output low level
4.The digital output OUT on the small plates can be directly connected to the microcontroller, detecting the sound environment via the microcontroller detecting high and low level.
5.The digital output OUT on the small plates can directly drive relay module, which works as a voice-activated switch.
Specification
| Operating Voltage | 3.3-5V |
| Chip | LM393 |
| Weight | 4g |
Connection diagram
Different package at optional:
1. Retailing Package:Anti-static bag
2. Bulking Packing:Plastic Bag Package
3. Retailing Box package
Company Information:
Okystar Technology Co., Ltd is subsidiary of Okystar Technology Group Co., Ltd, which holds 4 subsidiary companies and more than 1500 skilled workers,50 technicians.Okystar Tech Co.,Ltd was built in 2004.We mainly manufacture and export Board&shield, sensor module, Smart Car Robot, Smart DOF Robot, Servo, DIY toys,3D Printer,Science toys, Mainboard,etc.
After 10 years development, our company has grown into a large high-tech group corporation integrating industry, technology and trading. With electronic information industry as our main business, we keep being top 10 in the board, shield, sensor, modules,starter learning kits.
Competitive Advantage:
1.Convenient & Friendly Customer Service
2. Low Prices Direct From Factory Suppliers
3. Fast Delivery Around The Globe.
4. High Quality With Global Standards.
5. 3 year factory warranty
6. Safe shipping way and payment
FAQ
1. Are you Factory or Trading Company?
1) Welcome to visit our factory and office showing Room.
It is about 1.8KM from our Office Building to our Factory.
2)Our factory can satisfy different customized requirement.
2.What is the products warranty?
1) month to refund without reason.
2) 1year to replace new free for any quality problem
3.What is the delivery date?
1) Standard products: we have plenty in stock, 1-3workdays to ship.
2) Customized order: 10-20workdays after sample confirmed.
4.Do you attend any Exhibition?
1) Every April, October HK Electronic Exhibition.
2) Every UK BETT education Exhibition.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.