This circuit is realized with one IC NE556. 
Power supply DC 9 to 18 Volts. 
Overall dimensions PCB 47x33mm. 

This product is a fully assembled module.
It is also available as a DIY assembly kit - Product code 1020 (separate product).

2-tone siren - assembled

  • Brand: Hobbykit Ltd
  • Product Code: 1512
  • Availability: Out Of Stock
  • 4.42 € (8.64 ЛВ.)


  • 3 or more 4.30 € (8.41 ЛВ.)
  • 5 or more 4.20 € (8.21 ЛВ.)
  • 10 or more 3.90 € (7.63 ЛВ.)

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