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Community Bot
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Here is the absolute minimal schematic required to blink a LED beyond power and decoupling:

Minimal LED schematic

Refer to "Which resistor to use for this LED""Which resistor to use for this LED" to calculate the appropriate value for R1.

Here is the absolute minimal schematic required to blink a LED beyond power and decoupling:

Minimal LED schematic

Refer to "Which resistor to use for this LED" to calculate the appropriate value for R1.

Here is the absolute minimal schematic required to blink a LED beyond power and decoupling:

Minimal LED schematic

Refer to "Which resistor to use for this LED" to calculate the appropriate value for R1.

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Ignacio Vazquez-Abrams
Ignacio Vazquez-Abrams
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Here is the absolute minimal schematic required to blink a LED beyond power and decoupling:

Minimal LED schematic

Refer to "Which resistor to use for this LED" to calculate the appropriate value for R1.