2Pcs Mini DC-DC Step Down Power Supply Module 3A 4.5-28V To 0.8-20V Adjustable Buck Converter for Arduino Replace LM2596

2Pcs Mini DC-DC Step Down Power Supply Module 3A 4.5-28V To 0.8-20V Adjustable Buck Converter for Arduino Replace LM2596
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sku: 1005003398640583
$0.80
Shipping from: China
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