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他の人を助け、幸せになりましょう！
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BG482454181
17/03/2018
Enjoyed making the boards - didn't expect to be able to solder 0402 resistors. I've attached the correct schematic and an image showing what value to use where that matches the kits I was supplied with (existing information is incorrect).
Last thing is that the board /almost/ works on 2x AAs... this threw me for a while because it didn't work once the central LED was soldered. Using 5v, turns out everything works.
Cathodes outwards in the ring, to the right for the four, and down for the central LED.
10個のDIY SMD回転LED SMDコンポーネントはんだ付け練習ボードスキルトレーニングキット
US$18.99
US$32.99
4
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コメント (1)
Q: Can you use thermal paste with case, contact with components?
尋ねた Tommi に 2019-08-14 08:50:19
banggood No - distances are designed for the provided thermal pads. You'd have to find shims of exactly the right thickness and thermal paste both sides, and if you got the shim thickness wrong by a fraction of a mm, you'd crush the SOC and ruin your board.
2019-08-23 11:58:21 役に立つ (1)回答 (1)