Project of the Week: littleBits Meets Ozobot

Don't Miss This DIY Lap Counter

November 17, 2014


This littleBits lap counter by Community Pro, Richard Born, uses the Arduino module to count the number of times his Ozobot makes a full lap.


Rich made an underpass with a light sensor that detects when the shadow of the Ozobot passes by. This information is fed into the Arduino module and then output as a value on the number modules, displaying the lap count. With two number modules, the counter is able to go up to 9999.

See it here in action!