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  "map_content": "Simple 12V to  5V DC converter using linear regulator 7805. For the 7805 you can feed it until 35 VDC , not only 12V. The max output current around 1.5A.\r\nIn the picture, the input voltage to convert is connected to the left pin of the 7805 , central pin is the ground and the pin at the right is the output. \r\nInside the encapsulation of the 7805, there are several silicon components. The hole on the top is to tighten a heatsink, for temperature dissipation.",
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  "author": "1QC6bjxvSBdiHqGM48t5RxjTEYW6BX4vu4",
  "display_name": "Ralf",
  "channel": null,
  "parent_txid": null,
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  "tags": null,
  "reply_count": 4,
  "like_count": 11,
  "timestamp": "2025-07-13T14:29:10.000Z",
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