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Case for 433Mhz remote control relay and LM2596 3D Printer File Image 1
Case for 433Mhz remote control relay and LM2596 3D Printer File Image 2
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Case for 433Mhz remote control relay and LM2596 3D Printer File Thumbnail 1
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Case for 433Mhz remote control relay and LM2596

Red Haniwa avatarRed Haniwa

November 17, 2025

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Description

I wanted to use this 433Mhz remote control relay with 30v, but it need 12v to function to I created this case to house it and an LM2596 buck converter. (LM2596 module will only convert to 12v for control, while output voltage stay the same as input.)

There are 2 versions:

  • Two cable opening for input / output
  • One cable opening and one hole for mounting DC jack.

License:

Creative Commons — Attribution — Share Alike

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