Different package at optional:
1. Retailing Package:Anti-static bag
2. Bulking Packing:30Pcs/Lot
3. Retailing Box package design according to your requirement( Order > 3000PCS)
1 - 1000
To be negotiated
High Sensitivity KY-037 Electret Condenser Microphone Sound Sensor Detection Module
High Sensitivity Sound Microphone Sensor Detection - AVR PIC Module 100% brand new and high quality For sound detection module has two outputs: AO, analog output, real-time output voltage signal of the microphone. DO, when the sound intensity reaches a certain threshold, the output high and low signal.
There is a mounting screw hole 3mm.
The use 5v DC power supply.
With analog output.
There are threshold level output flip.
High sensitive microphone and high sensitivity.
A power indicator light.
The comparator output is light.
G connect to GND. + is connected with the positive. A0 connect to the analog signal. DO connect to digital signal.
LCD Keypad Shield Backlight Module Blue 16x2 Display HD44780 1602
Okystar Development Board Mega328P Mega16U2 UNO R3
MAX6675 Module + K Type Thermocouple Temperature Sensor For Ardu
1.Are you Factory or trading Company?
1).Welcome to visit our factory and office showing room
It is 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).1 year to replace new free for any quality problem
3.what is the delivery date?
1). Standard product: we have plenty in stock,1-3 workdays to ship.
2).Customized order:10-20 workdays after sample confirmed.
4.Do you attend any Exhibition?
1)Every April, October HK Electronic Exhibition.
2)Every UK BETT education Exhibition.
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 3D Printer, Board&shield, sensor module, Smart Car Robot, Smart DOF Robot, Servo, DIY toys ,Science toys, Mainboard,etc.
After 9years 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 for arduino.
Any questions or inquiry please feel free let we know .
And we also provide OEM & ODM services , if you have the demand , welcome contact us .