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1-50PCS Micro SD Card Module TF Card Reader/writer SPI Interface With Level Conversion Chip for Arduino ARM AVR
4.9 (42 votes) | 370 orders
Price:
US $
9.95 -
54.68
- Color
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Mini SD card module Micro SD card adapter module
1. Onboard pop-up MINI SD card interface
2. Relevant pins have been led out and marked
3. Size: 18.5 (mm) x17.5 (mm)
Micro SD card module TF card reader/writer SPI interface with level conversion chip
Product description
This module (MicroSD Card Adapter) is a micro SD card read-write module. Through the file system and SPI interface driver, the microcontroller system can read and write files in the MicroSD card. The SD card library provided with IDE can complete the initialization, reading and writing of the card
1. Support Micro SD card, Micro SDHC card (high-speed card)
2. On board level conversion circuit, i.e. the interface level can be 5V or 3.3V
3. The power supply is 4.5V~5.5V, and the on-board 3.3V voltage stabilizing circuit
4. The communication interface is a standard SPI interface
5.4 M2 screw positioning holes for easy installation
Control interface: a total of 6 pins (GND, VCC, MISO, MOSI, SCK, CS). GND is the ground, VCC is the power supply, MISO, MOSI, SCK is the SPI bus, and CS is the chip signal pin;
3.3V voltage stabilizing circuit: 3.3V of LDO voltage stabilizing output supplies power for level conversion chip and Micro SD card;
Level conversion circuit: the signal in the direction of Micro SD card is converted to 3.3V, and the MISO signal in the direction of control interface of MicroSD card is also converted to 3.3V, which can be read by general AVR microcontroller system;
Micro SD card holder: It is a self elastic card holder, convenient for card insertion and removal.
Positioning holes: 4 M2 screw positioning holes, with a hole diameter of 2.2mm, to facilitate the installation and positioning of modules and realize the combination between modules
Packaging Details
- Unit Type:
- Package Weight: 0.050
- Package Size: 10x10x10
- Brand Name: SZFYDOSH
- Accessory Type: Extension Board
- Battery Included: No
- Origin: Mainland China
- Hign-concerned Chemical: None
- Compatible With: ARDUINO
- Choice: yes
- semi_Choice: yes
SHIPPING AND DELIVERY
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
How do you ship packages?
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Do you ship worldwide?
Yes. We provide free shipping to over 200 countries around the world. However, there are some location we are unable to ship to. If you happen to be located in one of those countries we will contact you.
What about customs?
We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
How long does shipping take?
Shipping time varies by location. These are our estimates:
| Location | *Estimated Shipping Time |
|---|---|
| United States | 10-30 Business days |
| Canada, Europe | 10-30 Business days |
| Australia, New Zealand | 10-30 Business days |
| Central & South America | 15-30 Business days |
Do you provide tracking information?
Yes, you will receive an email once your order ships that contains your tracking information.
My tracking says “no information available at the moment”.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system.
Will my items be sent in one package?
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
REFUNDS & RETURNS POLICY
Order cancellation
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Refunds
Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.
If you did not receive the product within the guaranteed time(60 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve receive you may request a refund but you must return the item at your expense and the item must be unused.
- Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
- Your order did not arrive due to exceptional circumstances outside the control of CNTRONIC Consumer Electronics Retailer (i.e. not cleared by customs, delayed by a natural disaster).
- Other exceptional circumstances outside the control of cntronic.com
*You can submit refund requests within 15 days after the guaranteed period for delivery (60 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
Exchanges
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
LARGE ORDER DEALS
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If you would like to get a discounted price for your large purchase orders, fill in the required blanks along with your email address, the product Item ID # and/or the link of the item that you want to order, item quantity (minimum of 30 pieces), shipping country and payment method is required. We will contact you with a discounted price as soon as we receive your inquiry.
