We’ve seen Arduino boards used in a wide variety of situations, but this may be the first time one has been implemented to control an RC wheelbarrow.
In the video below, YouTubers James Bruton, Tom Stanton, and Ivan Miranda have taken on a ‘barrow racing challenge,’ where each competitor must modify a wheelbarrow for remote racing purposes.
Miranda and Stanton went with air-powered designs, while Bruton instead chose differential steering, adding a pair of wheelchair wheels to the main wheel that he modified to swivel on a caster. Bruton’s user interface is provided by a generic RC transmitter, and an Arduino Mega translates these signals into the proper left/right wheel speeds.
‘Race’ results are quite entertaining, and include a variety of wheelies, crashes, and even some improvisation to deal with the day’s rainy conditions!