Product details
LM317電源調壓模塊 調壓板 317可調穩壓電源 2A 帶數碼電壓顯示
$ 3.80
sales volume:10
Product description
Product description
輸出電流:2
規格:電源調壓模塊
電源類型:其他電源
Product description
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$
3.80
colour
電源調壓模塊
size
均碼
number
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