So you are tired of having to buy different adapters for your electronics? The KJS Adjustable Power Supply can help. It is an adapter with adjustable voltage of 3V to 12V @ 5A. It lets you change the voltage with the twist of a knob and shows it on its digital display.
More gadgets like this: here
This adapter comes handy for those of you into DIY electronics and robots. It can be dialed 3V, 5V, 6V, 9V, or 12V based on what you are making.
[HT]
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