- Sale
Over 500,000 customers already trust us. With us you get:
same-day shipping for products marked “24h shipping”
our own service centre in Poland
30 days to return and free delivery in Poland from PLN 500
4.9/5 on TrustMate and 4.9/5 on Google (almost 4,000 reviews)
VAT invoice, leasing and instalments for businesses
For businesses
individual quote for larger quantities
VAT invoice
For schools and universities
orders based on requests for quotation
help with choosing kits for your lab
Send an inquiry - we reply quickly.
WTV020 - MP3 player / decoder with microSD slot
A module that allows you to play music files directly from a microSD card via the built-in connector. Supports cards up to 1 GB. Supply voltage is from 2.6 V to 3.6 V.
We could not load the price.
The promotional price does not combine with quantity discounts.
Description
A module that allows you to play music files directly from a microSD card via the built-in connector. Supports cards up to 1 GB. Supply voltage is from 2.6 V to 3.6 V. It works with WAV and AD4, supports the FAT file system.
The product is compatible with Arduino Online you can findthe libraryalongwith instructions on connectingto Arduino. |
Specification
- Supply voltage: 2.6 V to 3.6 V
- Support sampling rate from 6 kHz to 36 kHz AD4 / from 6kHz to 16KHz for WAV
- Has built-in converters DAC resolution 16 bits
- Supported formats:WAV / AD4
- Slot formemory cards microSD
- Supports microSD cards up to 1 GB with the FAT file system
- Outputs: goldpin soldered connectors 2.54 mm raster
Inputs
| Pin | Description |
|---|---|
| RESET | Reset. |
| AUDIO-L | The output of the audio DAC (+) to the amplifier. |
| NC | Not connected. |
| SP+ | PWM+ audio output for speaker. |
| SP- | PWM audio output to speaker. |
| NC | Not connected. |
| P04 | Key / CLK - pin timer |
| GND | The ground of the system. |
| P07 | Key might not be connected. |
| P05 | Key / Data In - pin for data input. |
| NC | Not connected. |
| P03 | Key- may not be connected. |
| P02 | Key- may not be connected. |
| NC | Not connected. |
| P06 | Busy - state output. |
| VDD | The voltage from 2.6 V to 3.6 V. |
Useful links
| Name | Value |
|---|---|
| Width | 6 cm |
| Height | 1.6 cm |
| Depth | 8 cm |
| Weight | 0.004 kg |
GLS
Shipping in 24 hours
from €8.07
Raben - pallet delivery
Delivery in 3–5 days, no inside delivery
from €96.75
The full delivery terms are on the page Delivery and payment.
30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
Be the first to ask a question about this product!
Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
Products from the same category
See all
