Little Bird Circuits breadboard diagrams you can open in Fritzing Playground
PRP 2 — Current limiting an LED 4 parts · 4 wires · 0 views Download .fz Embed view

An LED with a series resistor. The resistor is what makes it a circuit — without it the LED draws as much current as it can and destroys itself.

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Shared from Little Bird Electronics. Opens in Fritzing — this image was created with Fritzing, and its part graphics are CC BY-SA 3.0.