Smallest Usb
How can I use the 5 volts of a USB cable to power a circuit?
I want to use the 5 volts from a USB to power a circuit small house. I know I need to use the VCC and ground, but what can I do with the child data? Is it necessary to use pull-up or pull-down resistors?
You have everything you need already. Data are not needed for this, so do not connect (to put insulation on the ends).
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