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Review on ➡️ QEBIDUM LM2596S DC-DC Buck Converter: Step-Down Regulator Power Module with LED Voltmeter Display by Ron Long

Revainrating 5 out of 5

I WIN! Made it possible for my robot to use a large battery,

I connected a 32v Jumper Mighty Jump car battery to the frame of my Arduino robot tank. Your product allowed me to drop the voltage from 32V down to 11.1V, giving my robot a 40 minute run time compared to 10 minutes that the other 11.1V battery gave me. Just know, when the battery starts putting out less volts, its output voltage also goes down. Make sure the power adapter is fully charged before setting the output

Pros
  • weight
Cons
  • disappears