Isd1820 Sound Voice Recording Playback Module

Product Description

Product description
 

the main chip	ISD1820
size:	38mm * 42.5mm

Description

• the working voltage: DC 3 ~ 5V

features:

1.An easy to use 10 seconds of voice recording

2.high-quality, natural voice restored

3.can be used as propaganda module

4.with looping, jog playback, single-pass play function

5.available single-chip control

6.this module can directly drive a small speaker 8 ohm 0.5W


Power supply :3-5V, which can be accessed pin power;
Audio recording control mode: the key to control or microcontroller, IO has drawn the line of control;
Buttons control audio recording method of operation:
REC button: record button, you can press and hold the recording, release the button to stop recording;
RLAYE key: trigger mode playback, press will play this whole speech;
PLAYL key: jog mode playback, press and hold until playback, release to stop playback;
RPL Jumper: loop mode control, loop playback;
FT Jumper: direct control, microphone voice through the speaker can playback;





FAQ

1,How about the quality of your product? 

Before shipping out, all goods have been double verified by KOZHIYOU quality inspection center ,Our test engineer will check for quality, including check the basic function of the hardware and software, the appearance, the packing, the necessary accessories and power adapter plug standard.  Less than 1% repairing rate within one year.    

 
2, What is the delivery time?
Normally, 1-5 workdays after payment; 
Special requirement orders, delivery time is negotiable.
Rich stock can satisfy urgent requirement.And support small orders.  


3,What are the warranty and after-sale of the product?  

 If the products can't work after receiving it,we will replace your new product immediately and  make the judgement for the issue.
If the products don't meet my demand after I received it,you can return back to us, we will refund your full payment.  
1-2 years warranty according to different products 
1-3 months to replace new items for free.     


4,Can you OEM|ODM? 

 Of course, we can. KOZHIYOU have professional R & D Center,we can develop and manufacture according to customer's requirements. 

We can make your package please Such as printing your logo.  


5,Are you a manufacturer?  
Yes, we manufacture different controller board, Exponsion Shiled Board, sensor Module for Arduino, 3Dprinter Controller Board,Raspberry Pi,Banana pi.
Our factory and office are in Shenzhen, welcome you to visit at any time!