Product Name: DC-DC LM2596 Step-Down voltage Module 5V-36V To 1.5V -33V

Input voltage: 5V-36V
Output voltage: 1.5V -33V ( 0.5V step) Be able to fine-tune by adjustable resistor
Output Current: 3A (maximum), 2A (rated)
It needs to be noted is: We have to fine-tune the potentiometer to regulate, users can toggle DIP switches set to 0.5V step value, if the user's own regulation trim resistor, if need 0.5V stepper settings need then trimmer potentiometer tune back on the line.