Oh noes! An 11th-hour invite to a Halloween function and you don’t have a costume ready! Or maybe you want something discreet but fun when the work dress code doesn’t permit a full werewolf getup.
HalloWing to the rescue! Our spooky little development board, plus a few extra tidbits from Adabox 009 (or your parts collection) can quickly make an eye-catching accessory that no good host would turn you away for being under-dressed.
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HalloWing can run directly from a small lithium-polymer battery (such as the one included in Adabox 009) for an hour or two, depending on what it’s doing. If you want it to run for hours on end…all day or all night…it’s real easy.
Simply use a pocket-sized USB battery bank (the sort you might already have for topping off your cell phone) and a USB A-to-microB cable. This is especially helpful for NeoPixel projects.