The Grove ¨C Voltage Divider provides an interface for measuring extern voltage, eliminating the need to connect a resistance to input interface. Besides, The voltage gain can select by dial switch.They are easy to use.
Features
Extern Voltage Interface and Grove Interface

Easy to use

Can adjust the gain

For all Grove users (especially beginners), we provide you guidance PDF documents. Please download and read through Preface - Getting Started and Introduction to Grove before your using of the product.