DC-DC 5V To 3.3V 9V 12V 24V Usb Step Up / Down Power Supply Module Adjustable Boost Buck Converter Out Dc 1.0V-24V With Case

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~~7,21 $~~ Sconto del - 68%

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DC-DC 5V to 3.3V 9V 12V 24V USB Step UP / Down Power Supply Module Adjustable Boost Buck Converter …

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2,34$ 7,21 $

DC-DC 5V to 3.3V 9V 12V 24V USB Step UP / Down Power Supply Module Adjustable Boost Buck Converter Out DC 1.0V-24V With Case