DC 6-25V 20-900MA Multifunction adjustment LED driver PWM Controller DC-DC Step-down Constant Current Converter For arduino

DC 6-25V 20-900MA Multifunction adjustment LED driver PWM Controller DC-DC Step-down Constant Current Converter For arduino
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sku: 1005006254130892
$1.20+58%
$1.90
Shipping from: China
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