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电子工程专辑
3 年
焊武帝们,圣诞LED挂饰来啦!
1206 LED非常小,这边可以用镊子来操作。 LED的背面有一个符号,表示阳极和阴极,确保极性正确。 这边还有一个小建议:可以用双面胶来固定LEDs的位置,同样来固定铜线也很实用。 第4步:焊接 用电烙铁把铜线焊接在一起,电烙铁的温度设置成400摄氏度。
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