DD4012SA_5V 5W 9V 12V 24V to 5V DC DC Step-Down Buck Converter Module replace TO-220 7805 lm2596 For Pro Mini UNO stm32

DD4012SA_5V 5W 9V 12V 24V to 5V DC DC Step-Down Buck Converter Module replace TO-220 7805 lm2596 For Pro Mini UNO stm32
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sku: 1005007809032058
$5.75
Shipping from: China