New portable powerpack at Portsmouth
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New levels of portability have been achieved at the Portsmouth RO show. This handy pocket battery is supplying power to a Raspberry Pi using Power Suppi which converts the 12v DC power from the battery to the 5v needed for the RPi.
The real target market is caravan and boat users who have only power from a standard car battery. Martin Hansen of MathMagical has written a how to do it – and more important is selling versions of the converter at the show for £10.
The show continues until 5pm. The Innovation Warehouse is at Hampshire Terrace in the centre of the city.