The Ultimate Arduino Challenge

The Ultimate Arduino Challenge is a global contest for professional engineers. Participants are given the chance to create the best product or project using Arduino hardware. Winners compete for "ultimate" bragging rights and amazing prizes including a trip to Italy! Competition begins Tuesday, February 26.

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Sensor Presence Logger

by Mirna Morales



This is a sensor presence, that register each presence with the time and send to monitor serial


mouser microchip arduino