The Spacewriter kit lives up to its name – it writes messages in thin air! A PICAXE-20M2 controls 8 LED outputs and when waved back and forth the human eye’s POV (persistence of vision) sees messages written in the air.
The Spacewriter can be used with any software application that supports the PICAXE hardware.
Also available in a Nursery Monitor (with digital temperature sensor) variation.
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