MakerWorld
Electronics
Button Cell Battery Multicolor LED Light
by Maochen
58
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纽扣电池七彩LED灯尺寸:15*14*7mm组成:纽扣电池CR1220一个(包邮2元10个),3MM七彩LED灯一个(包邮1元10个)。组装方式:先塞入纽扣电池,负极朝向卡扣一面。LED灯引脚剪短留有大概6mm长,有缺口的引脚为负极,缺口朝向卡扣一面塞入。由于没有采用螺丝,所以采用的是紧固装配。用途:纽扣电池七彩LED灯通电后自动闪烁,主要是红绿蓝三基色再搭配其它颜色轮流闪烁,实测可以连续工作12小时以上。后端有开口,方便按压取出电池。侧边设计有卡扣,可以方便的卡在自行车的辐条上,也可以卡在风筝和风筝线上,让你成为晚上最靓丽的仔。<img src="https://makerworld.bblmw.com/makerworld/model/DSM00000000874016/design/89099c
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