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Beginner Course
3 lessons27 min total
Electronics basics
Voltage, current and resistance; why every LED needs a resistor; how a breadboard is wired inside.
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Course Syllabus
1
Voltage, current and resistance
The three quantities behind every circuit, explained with water in pipes.
8 min
2
Ohm's law and LEDs
Calculate the resistor that keeps an LED (and your board) safe.
Simulation12 min
3
Breadboards and wiring
How the holes inside a breadboard are connected, and habits that prevent mistakes.
7 min