【优信电子】SD卡模块 SD卡读写模块3.3V/5V 送资料
Link to the original- 100 — 1999 шт 5000$ per piece.
- 2000 — 50119 шт 4000$ per piece.
- 50120+ шт 3000$ per piece.
Inspection + photo report for $1.5.
We check the goods and take a photo report so you can make sure you get the right product without faults or damage
Delivery from China to Ukraine, Uzbekistan, European and African countries
Payable upon arrival at the warehouse in China
Returns are only possible while the item is in our warehouse in China. Once the goods have been dispatched from China, they cannot be returned
Photo and product description
SD卡模块程序比较复杂,我们只提供资料,不提供技术支持,不懂的买家谨慎购买,谢谢配合!
一 模块描述
1 板子尺寸:4.4cm*3.4cm
2 工作电压:支持外接2种供电模式(3.3v和5v供电)
3 设有固定螺栓孔,方便安装
4 小板PCB尺寸:3cm * 1.6cm
二 模块接口说明(4线制)
电源:选择一组电源供电即可(5v和3.3v选择一个)
其他:
1 MISO
2 SCK
3 MOSI
4 CS
三 发货清单
1 如图所示SD卡模块一块(测试通过)
2 提供资料下载地址(原理图+使用说明+测试程序)(不提供技术支持)。
资料下载链接:
下载链接:https://pan.baidu.com/s/1QXcpU3XIX70LyzXfoPXzlQ 提取码:smz7 |