Features:
- 1. Support Micro SD Card, Micro SDHC card (high-speed card)
- 2. The level conversion circuit board that can interface level is 5V or 3.3V
- 3. Communication interface is a standard SPI interface
- 4. Control Interface: A total of six pins (GND, VCC, MISO, MOSI, SCK, CS), GND to ground,
- 5. VCC is the power supply, MISO, MOSI, SCK is the SPI bus, CS is the chip select signal pin;
- 6. 3.3V regulator circuit: LDO regulator output 3.3V as level converter chip, Micro SD card supply;
- 7. Level conversion circuit: Micro SD card into the direction of signals into 3.3V, MicroSD card toward the direction of the control interface MISO signal is also converted to 3.3V, general AVR microcontroller system can read the signal;
- 8. Micro SD card connector: yes since the bomb deck for easy card insertion and removal.
- 9. mounting holes: 4 M2 screws positioning hole diameter of 2.2mm, easy to install positioning, to achieve inter-module combination.
Welcome to A+++ Electronic sales
Purchase Notes
1. The two logistics of Yanwen Economic Air Mail and China Post Ordinary Small Packet Plus do not have tracking information, so there is no time limit. We recommend using China Post Registered Air Mail or AliExpress Standard Shipping.
2. We do not accept refunds for minor damage (pin bending, slight screen abrasion,etc.)during the transit of the material, without affecting normal use. If you mind,please do not buy.
3. Some products provide technical support, if you need help, please contact us, we will handle your message the first time.
4. If you have any questions about the product, please contact us before you open a dispute. We will give you the most satisfactory answer.
5. We provide each customer with good quality products, very favorable prices and the most sincere service. We hope to get your good feedback.
Wish you a pleasant shopping!
4 GREAT REASONS TO BUY FROM US:
- Over 37,000 happy customers worldwide
- Real people on our support team ready to help
- We proudly offer a full satisfaction guarantee. Our highest priority is to make you happy, so every order comes with a 60-day money back guarantee!
- 100% Safety & Security Guaranteed. At electrongo.com, we take your security and privacy very seriously. Shop safely using the world’s most popular and trustworthy payment methods!
BUY WITH CONFIDENCE
We truly believe in the best customer support, meaning we will do whatever it takes to make sure you have a positive purchase experience. We respond to emails within 24 hours and always make sure all your concerns are answered ASAP.
- Easy Returns. All our products are backed with 60-day money back guarantee. Just contact us and we will refund the purchase price.
- Risk-Free Purchase: Our Buyer Protection covers your purchase from click to delivery so you can shop with peace of mind.
- 100% Satisfaction Guarantee: All our products are backed with 60-day money back guarantee. If for any reason you’re not completely satisfied with your purchase, contact us for a product refund. We’ll be more than happy to assist you.