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KeeYees Micro Adater Reader Module Review

2

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Average

Revainrating 3.5 out of 5  
Rating 
3.3
📷 Memory Card Accessories, 🖥 Computer Accessories & Peripherals

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Description of KeeYees Micro Adater Reader Module

【With 3.3V Regulator】: These breakout boards have an on-board 3.3V regulator and an LVC125A quad buffer to interface 5V to 3.3V logic. 【Easy communication】: Easy and cost-effective expansion of your Arduino storage space via this SD card module. The SD card module interface is a standard SPI interface. Easy communication with the Arduino SPI protocol. 【4 M2 screw】: The module has 4 M2 screw holes with a hole diameter of 2.2mm for easy install positioning, to achieve inter-module combination. 【Self-elastic card slot】: You can install / remove the memory card by pressing it lightly. 【With 40pin Jumper Wire】: Included in the package with 40pin Jumper Wire Female -to-Female for easy connection to other modules.

Reviews

Global ratings 2
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  • 4
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  • 3
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  • 2
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Type of review

Revainrating 4 out of 5

Great Micro Adapter Reader Module!

This adapter reader module is excellent for any computer or laptop that requires quick access to memory cards. Thanks to my knowledge gained in practice shows how easy it is to use and its durability for frequent use. The compact and portable design makes it easy to carry, and the plug-and-play system means its super simple to set up. However the module's size may make it hard to use when multiple memory cards are in use. Overall, this is A fantastic product for anyone looking for quick access…

Pros
  • Compact design and easy to use.
Cons
  • Compatibility limited to microSD cards only.

Revainrating 2 out of 5

Will work as long as the only device on the SPI bus is the wrong design

This SD adapter will work fine as long as it is the only device on the SPI bus. It's the wrong design. Although it has a 74LVC125 four position switch with 4 output enable pins, all 4 output enable pins are permanently grounded (on). This means that the MISO output directed to the uController WILL ALWAYS BE CONTROLLED! While the CS pin goes through the level switch to the SD card, the CS pin must also be connected to the MISO output enable pin on the level switch itself so that when CS is high,

Pros
  • New
Cons
  • Slightly torn