1/2Set MCP23017-E/SS I2C Interface To 16IO IIC Input/Output Expansion Board Module MCP23017 Chip 3.0V-5.5V Designed for

Welcome to my store. I hope you have a pleasant shopping experience.Battery Included : No Typical Application Fields : Consumer Electronics High-concerned chemical : None Compatible With : 1 Accessory Type : USB To DC Cable Origin : Mainland China