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迷你数字示波器 DIY 手工焊接套件

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Mini Digital Oscilloscope DIY Soldering Kit Assembly, Solder the LED: crwdns2935265:00crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Mini Digital Oscilloscope DIY Soldering Kit Assembly, Solder the LED: crwdns2935265:00crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Mini Digital Oscilloscope DIY Soldering Kit Assembly, Solder the LED: crwdns2935265:00crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
Solder the LED

  • Press the iron's tip against the circuit board's LED solder pad for a few seconds to heat it, then feed the solder wire into the heated area until there's a small glob of solder on the pad.

  • Place the LED in the outline labeled LED on the board, with the white (non-green) side aligned with the "+" symbol.

  • The green markings indicate the negative (-) side.

  • Solder the LED's first end cap to the board.

  • The LED's contact pads are underneath it, so the solder joint doesn't need to cover the entire end.

焊接 LED

将烙铁头按压在电路板上的 LED 焊盘上几秒钟以加热它，随后将焊锡丝送入加热区域，直至焊盘上有一小滴焊锡。

将 LED 零件放在标有 LED 标记的丝印框内，并且将白色的一端（不是绿色的）向 “+” 号对齐。

绿色一端朝向负极（-）的一侧。

将 LED 零件的第一个端帽焊道电路板上。

LED 零件的焊盘在它的下面，所以焊锡无需完全覆盖它的末端。

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