Keep AC powered projects from blowing up

Maker Stephen Hobley presents a novel way of protecting your AC powered project from blowing up: place a light bulb in series with the circuit! While not a substitute for a fuse, this can provide a secondary means of protection from drawing too much current.

Via Makezine.

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1 Comment

  1. :D :D :D i also use this technique since I was in highschool :D :D :D learned it from a technician back then :D :D :D

    nice post. :)

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