Lemonster

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Lemonster is an educational DIY science-kit in the shape of a creature. It introduces the basics of two physical phenomenons 1) generating electricity with electrolysis and 2) synthesising square wave electronic sound. Lemonster is a plastic or plywood "skeleton" holding together a slices of fruit or vegetable, which are connected together with pieces of copper and zinc/magnesium, generating bit of electric chrage from electrolysis of metals and the fruit acid, to power a simple sound circuit on small breadboard. Lemonster parts can be 3D printed or laser cut and the electronic components are inexpensive, robust components, suitable for tinkering for all ages.

Lemonster was developed for Prototyping Factory workshops in Taiwan National Science Education Center, hosted by Dimension+ in Taipei, Taiwan October 2015.

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