DC-DC 5V To 3.5V/ 9V/12V Lcd Usb Step Up/Down Desktop Power Supply Module Adjustable Boost Buck Converter Voltmeter Out 1.2V-24V

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~~2,63 $~~ Sconto del - 25%

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DC-DC 5V to 3.5V/ 9V/12V LCD USB Step UP/Down desktop Power Supply Module Adjustable Boost Buck Con…

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1,97$ 2,63 $

DC-DC 5V to 3.5V/ 9V/12V LCD USB Step UP/Down desktop Power Supply Module Adjustable Boost Buck Converter voltmeter Out 1.2V-24V