... used for the experimental tool, or the educational tool. It can be used in the lab, school, college or University. ... current: 0-0,3 Ampere Output power: 0-0.18WU-I Curve: 0A, 0.9V; 0.1A,0.72V; 0. ... module:Input voltage: 1.8- 2.4VDC (you can connect to DC power, battery, or solar panel, etc.)Input current: 0.25 ... -0.8 Ampere U-I Curve: 1.8V, 0 ...