/Schematics/Timer-circuits/10 minute timer

10 minute timer with NE555.

Quote: "Can be used as a time-out warning for Ham Radio. The Federal Communications Commission (FCC) requires the ham radio operator to identify his station by giving his call-sign at least every 10 minutes."

Author (sent by): Tony van Roon

Download counter: 4,859

Rate: (2.84, votes 1575)

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Date: 24-02-2004

Lokalna verzija ove stranice: 10 minutni timer

473_10minutnitimer.zip

Bookmark and Share Comments (1)

comment [1]

ovo mi treba. nego zna li neko kako da ovu crvenu ledicu pretvorim u relej?!?!?! pomozite jel ovdje 10 minuta maksimum ili minimum? IP: 78.3.249.126
IP: 78.3.249.126


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