Ralfvia treechat·9mo
❤️ 11 Likes · ⚡ 0 Tips
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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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  "timestamp": "2025-07-13T14:29:10.000Z",
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⬇️
Ralfvia treechat·7mo
❤️ 0 Likes · ⚡ 0 Tips
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  "map_content": "You only need Arduino IDE, free, which is free and buy this part from Amazon.  I did order 3 boards in that reference.15\u20ac in total. And you need a USB-C cable.\r\n\r\nhttps://amzn.eu/d/263swX9",
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Signed by14aqJ2hMtENYJVCJaekcrqi12fiZJzoWGKAIP!

Replies (2)

ins1d30utvia treechat·7mo
Replying to #2efe21fa
❤️ 0 Likes · ⚡ 0 Tips
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  "map_content": "I have a starter kit actually. MEGA 2560 Pro - got it a while ago and have messed around with some of the things that are in that little kit. I also have a raspi 4 that I haven't touched in ages. It's time to play with some gadgets !!",
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Signed by14aqJ2hMtENYJVCJaekcrqi12fiZJzoWGKAIP!
Ralfvia treechat·7mo
Replying to #2efe21fa
❤️ 0 Likes · ⚡ 0 Tips
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  "map_content": "Arduino MEGA has lot.of.porta, good to start learning Arduino programming.  The Raspberry pi 4 is nice as well. If you install the latest Operating System from their web, select the one with graphic interface. Really simple to explore Linux devices.  Enjoy.",
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  "timestamp": "2025-09-04T17:53:27.000Z",
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Signed by14aqJ2hMtENYJVCJaekcrqi12fiZJzoWGKAIP!