beginner electronicsWhat Is Resistance? Simple Circuit Explanation
Learn what resistance means in a circuit, why resistors protect LEDs, and how to explain ohms to students with simple examples.
From the workbench
News
Teaching notes, project walkthroughs, and hands-on electronics guides from Gary and the Mr Circuit team.
2 posts
Updated Jun 7, 2026
More topics
beginner electronicsCurrent vs Voltage vs Resistance Explained Simply
Learn the difference between current, voltage, and resistance with simple circuit examples teachers and beginners can use right away.