FK1321

DOOR BELL 8 SOUND

Categories : Other Sound

The 8-doorbell sound of the FK1321 was programmed by using the IC OTP type (One-Time Programmable). This circuit can make louder sound by connecting with the amplifier FK1301. It is suitable for toy, novelty and entertainment applications.

Technical Specification
  • Power supply : 3-5VDC.
  • Consumption : 0mA. (standby), 150mA. (working).
  • Using FK1301 as an amplifier.
  • PCB dimensions : 1.82 in. x 2.23 in.