Help with Pre-Bought Step up Boost Converter

Thread Starter


Joined Mar 17, 2016
Hello, I recently purchased this converter....

I have not received the module yet. Can anyone tell me how/where to hook up the 1.5v input? I see 3 pins, one IN, one OUT and one Ground. Is there something Im missing here? Where do the + and - wires of the input go, and where do the + and - wires of the out put come out of?

I'm only a beginner with circuits and would really appreciate some help.

Thank you,



Joined Sep 20, 2005
You connect your 1.5V between input and ground, plus connected to the input.
You connect the load between output and ground, plus on the output.