2. The module has 9 direct trigger ports, corresponding to A1-A9, which can be triggered directly by low level (0V or GND).
3. Components are neatly arranged, more delicate and beautiful
4. The product also has 31 MP3 songs on demand function, can be combined with the microcontroller to complete the operation.
5. Wide range of applications, this module with TF card holder, 3.5mm audio holder, speaker interface, volume adjustment potentiometer, Micro USB holder.
Power supply voltage: DC 5V/1A
Trigger port: 9
Trigger Songs: 9 direct triggers, 31 microcontroller triggers
Speaker: 0-3W, 4-8 ohms (volume adjustable)
Memory card: Maximum support 16G
Power failure memory save: power failure automatically save the volume level set before
Power supply voltage should not be higher than 5.5V
Module needs to be inserted into the TF card to use, can be connected to the computer through the data cable, the module is equivalent to the card reader (at this time the LED indicator is flashing, the module can not play audio), you can copy files through the module to the TF card, copy files, copy audio files into the TF card before formatting, copy the audio files to be named in advance and then according to the order of the playback of copying, otherwise it may lead to playback in the wrong order!
When the Micro USB port is connected to the computer, you can delete or add MP3 songs in the TF card, but connecting to the USB port of the computer for power supply, the module can not be played (because it will be recognized by the computer as a USB flash drive mode); under the mode of single-key triggering, the module will not be played automatically when it is powered on;
Folder naming method: the memory card to create a folder named "01";
MP3 names start with 001-999 for naming;
For example, the first song can be named 001.mp3 or 001xxxx.mp3.
After copying, disconnect the computer, connect to other power supply, so that the MP3 module can play audio files!
1 x Voice Playback Module
1.We accept PayPal payment ONLY, and must be received within 5 days from the date of purchase.
2. It is easy and safe for you to pay by credit cards, debit cards, bank transfers and PayPal account balances.
3.Buyers are responsible for import duties,custom fees and taxes, if any, please check your country.
1.We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
2.Orders will be processed instantly and dispatched within 1-2 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3.All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.
2. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund or resend the item to you after the returned item arrived at our warehouse.
3. Please include your eBay ID and item number with any email requests.
2.Please DON'T leave negative or neutral feedback if you haven't received item in 30 days, because we have mentioned the shipping time repeatedly.
2.Just contact us using the " Ask the seller a question" link on eBay.
3.Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem.
Am 07.12.2023 hat der Verkäufer die folgenden Angaben hinzugefügt: