AA Boost Module

The AA boost Module is DFrobot's exclusive product.One key feature is solving the 5V battery power supply problem. As we all know, a dry battery is 1.5V , with two or  three you still cannot reach 5V. Now with this AA boost module, pop in two dry batteries, flip the power switch, and you will have a 5V output to power your circuit.Two batteries will be enough to reach standard 5V easily and convenient to use and save resources,which also provides a more simple supply scheme to Arduino sensors and controllers.

 

This AA boost module is integrated with the boost chip GS1662 that will achieve the input voltage 3V and the output voltage 5V at 2A current. There are three connectors on the back of the board, which can be used to access the circuit.