Adjustable Power Supply with 2.1mm / 5.5mm DC - 3V to 12V at 5A

Put your Snap! cassette on and sing along to I got the power! with this super useful power supply adapter where you can easily change the voltage

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Adjustable Power Supply with 2.1mm / 5.5mm DC - 3V to 12V at 5A : ID 4880 : Adafruit Industries, Unique & fun DIY electronics and kits

NEW PRODUCT – Adjustable Power Supply with 2.1mm / 5.5mm DC – 3V to 12V at 5A « Adafruit Industries – Makers, hackers, artists, designers and engineers!