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型号：DIY0290     大类别：Consumer Electronics     第2级类别：Electronics Module  -->子类别：Modules Expansions Accessories   审核产品   所有审核和提问(new) 英文名称：Waveshare AW9523B IO Expansion Board, I2C Interface, Expands 16 I/O Pins
中文名称：Waveshare AW9523B IO扩展板 22132

颜色： 包装：Anti-Static Bag 配件： 装箱资料： 每箱：500pcs 重量：8kgs 外箱尺寸：52cm * 32cm * 32cm 采购:Cary  编辑:Shadow(2022-08-09)  美工:Shadow

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Features
1. I2C bus, allows expanding 16 I/O ports by just using two wires
2. Support driving 16-ch common anode constant current LED, 256-step linear dimming, current controllable
3. Output interrupt (INT) signal when changing the state of an input port
4. I2C address configurable by shorting the A0/A1 jumpers
5. Provide two connector options: PH2.0 header and/or solder pads, allows multi I2C modules to be stacked
6. Onboard voltage translator, compatible with 3.3V/5V level
7. Come with development resources and manual (examples for Raspberry Pi / micro:bit / Arduino / STM32)

Specifications
1. Working voltage: 2.4-5.5V
2. Working temperature: -40-85 degree c
3. Low Standby Current: Less than 0.1uA
4. Control interface: I2C
5. Expansion I/O pins: 16
6. Size: 38x23mm

Package List
1. AW9523B IO Expansion Board x 1
2. PH2.0 6PIN wire x 1


中文描述：
特点
1. I2C总线，只需两根线即可扩展16个I/O口
2. 支持驱动16路共阳恒流LED，256级线性调光，电流可控
3. 改变输入端口状态时的输出中断（INT）信号
4. 通过短接 A0/A1 跳线可配置 I2C 地址
5. 提供两种连接器选项：PH2.0 接头和/或焊盘，允许堆叠多个 I2C 模块
6. 板载电压转换器，兼容3.3V/5V电平
7. 自带开发资源和手册（树莓派/micro:bit/Arduino/STM32的例子）

参数
1. 工作电压：2.4-5.5V
2. 工作温度：-40-85摄氏度
3. 低待机电流：小于0.1uA
4. 控制接口：I2C
5. 扩展I/O管脚：16
6. 尺寸：38x23mm

包装清单
1. AW9523B IO 扩展板 x 1
2. PH2.0 6PIN线 x 1



搜索关键词：22132 Converter,Expand board,AW9523B IO Expansion Board

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