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รายละเอียดสินค้า




Introduction:
 
1. The main chip: ISD1820
 
2. Size: 38mm * 42.5mm
 
3. Working voltage: DC 3 ~ 5V
 
The main features
1. Convenient 10-second voice recording and playback
2. High-quality, natural speech restoration
3. Can be used as a megaphone module
4. With loop playback, jog playback, single-pass playback function
5. Can be controlled by single-chip microcomputer
6. This module can directly drive 8 ohms 0.5W small speakers
7. Recording and playing can be realized without a single-chip computer;
 
 
 
 
 
Power supply: 3-5V, can be connected to a pin to power on;
Recording and playback control methods: key control or single chip microcomputer, control line IO has been pulled out;
key control recording and playback

operation method:
REC key: recording button, hold down to record Turn on the button to stop recording;
RLAYE key: Trigger mode to play, press to play the current entire voice;
PLAYL key: Jog mode to play, press to play , release to stop playing ;
RPL jumper: loop Play mode control, loop play;
FT jumper: pass-through control, can make microphone voice pass directly to the speaker to play;
 
Note: This module does not have a speaker. You need to purchase the speaker separately.
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Exchange or return policy



Every item comes with a 30-day warranty. However, there are certain conditions that apply:

  1. The customer should not be responsible for any self-inflicted damage, such as incorrect power connections (for example, supplying 5V instead of the required 3.3V for a sensor).

  2. The product must be in perfect condition, without any breakage or damage caused by electricity (e.g., short circuits leading to electrical fires).

  3. The store does not accept product exchanges due to customer misunderstandings, such as purchasing the wrong size for their project or buying something without eventually using it. Customers can inquire about the product details and ensure compatibility before making a purchase by contacting us through our Line account @modulemore during business hours. Please note that there may be delays in response between 12:00 PM and 2:00 PM.

Return Policy: To initiate a product return, customers must provide the original receipt or a copy for quick verification. Returns can be sent to our store address by following these guidelines:

  1. Provide a detailed description of the damaged item(s).
  2. Mention any tests or experiments conducted by the customer.

Please note that the store reserves the right to make the final decision regarding product replacement or refund.

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Last updatedSep 5, 2025

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ร้านModuleMore
ModuleMore
Arduino compatible board, Iot, ESP32, ESP8266, Nodemcu, Raspberry pi, micro:bit and etc.
Mobile number : 0831710868
E-mail : paheyisoicus@gmail.com
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