S.H.A. Chile 2016 - Arduino Lecture
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Serial and Parallel LED circuits
What you need:
- 2 Yellow LEDs
- 1 330 Ohm resistor
- 3 cables
Experiment 1
First, connect the components according to the following diagram:
Evaluation Questions:
What happpens to the intensity of the LEDs, compared to the single LED circuit? Why could that be?
Experiment 2
Next, reconnect the components according to the next diagram:
Evaluation Questions:
Once again, what happpens to the intensity of the LEDs, compared to the single LED circuit, and why is that? What is the difference between serial and parallel circuits?