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→Components
File:blinkypcb.jpg|PCB
File:blinkypcb.jpg|PCB
File:ne555.png|555 timer
File:ne555.png|555 timer
File:res1k.png|1 Kohm resistor
File:res1k.jpg|1 Kohm resistor
File:res470k.png|470 Kohm resistor
File:res470k.png|470 Kohm resistor
File:cap.png|capacitor
File:cap.png|capacitor
</gallery>
</gallery>
[[File:blinkypcb.jpg|left|100px|555 timer IC]].
[[File:res1k.jpg|left|100px|555 timer IC]].
[[File:res470k.jpg|left|100px|555 timer IC]].
==== Schematic ====
[[File:soldering_course_circuit.jpg|left|500px|Blinking LED schematic]].
[[File:soldering_course_circuit.jpg|left|500px|Blinking LED schematic]].