LM317 DC 5V-35V DIY Kit Step-Down Power Supply Module AC/DC Adjustable Voltage Regulator With On/Off Switch

LM317 DC 5V-35V DIY Kit Step-Down Power Supply Module AC/DC Adjustable Voltage Regulator With On/Off Switch
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sku: 1005006744845059
$1.86+37%
$2.55
Shipping from: China
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