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Review on HiLetgo LM317 Buck Converter Module - Adjustable Voltage Regulator Power Supply - 10 Pack by William Chavez

Revainrating 1 out of 5

Check the polarity!

Be very careful, never connect this module in reverse direction. I did it and almost lost an eye in the process. The capacitor exploded with such force, it was louder than a firecracker and I was bleeding from my eyebrow.

Pros
  • A sea of positive emotions
Cons
  • The list will be long.