Science Buddies | Arduino UNO R3 vs R4 Current Limit (Lesson #34) @Science.Buddies | Uploaded April 2024 | Updated October 2024, 12 hours ago.
Comparison of the I/O pin current limits on the Uno R3 and Uno R4 and what this means for LED current-limiting resistors on both boards.

Science Buddies Electronics Kit for Arduino: homesciencetools.com/product/science-buddies-electronics-kit-for-arduino/?aff=SB1

See our complete playlist of Arduino tutorials here: youtube.com/playlist?list=PLlBVuTSjOrclb0iCMSRpS_H1lSrlSVeEm

Visit the Science Buddies website for cool science projects you can do with an Arduino: sciencebuddies.org/search?prop=arduino

Science Buddies also hosts a library of instructions for over 1,500 other hands-on science projects, lesson plans, and fun activities for K-12 parents, students, and teachers! Visit us at sciencebuddies.org to learn more.

#STEM #sciencebuddies #arduino #electronics #programming
*******************************
Connect with Science Buddies:

TWITTER: twitter.com/ScienceBuddies

FACEBOOK: facebook.com/ScienceBuddies

INSTAGRAM: instagram.com/scibuddy

PINTEREST: pinterest.com/sciencebuddies