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.

Enter Now >

Brought to you by:

Safety Foot

by Jaime Esquenazi



Our project is a shoe attachment for blind people. It has two ultrasonic sensors to detect objects and a water sensor for detecting puddles.


mouser microchip arduino