Trebao bih jednostavan alarm ali FM (radio) 200-300m udaljenosti.

- C
- Covik
  
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posted
prije 13 godina

Mon, Nov 29, 2010 2:10 PM

Pozz! Htio bih napraviti jednostavan alarm da kad se ukop?a nekim senzorom (sklopka ili IC), predajni ure?aj ?alje signal na prijemnik 200-300 metara udaljen. Prijemnik po?me svirat.

Probao sam guglat ali bezuspje?no. Poku?avam ne?to iskemijati sa FM predajnikom ali opet ni?ta.

Pozz!

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- W
- Walter Gottwein
  
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Vote on answer
posted
prije 13 godina

Mon, Nov 29, 2010 4:06 PM

Mozda da nabavise neko bezicno zvonce pa modificiras...

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Pozdrav,
Walter

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