1 Ridiculously Cheap Voltage Regulator Board uses LM2596 SMPS Chip
An introduction to cheap LM2596 step-down converter modules, linked for anyone wanting to understand what these boards do before buying one.
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An introduction to cheap LM2596 step-down converter modules, linked for anyone wanting to understand what these boards do before buying one.
Cited as a caution about counterfeit LM2596 regulators on cheap online boards, useful when a very low price looks suspicious.