FREE CIRCUIT DIAGRAMS 4U: Simple Doorbell

Free Electronic Circuits,Schematic Diagram,Circuit Diagrams

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Electronic Circuit,Schematic Diagram,Circuit Diagrams

electronic circuit, circuit diagram, circuit schematic, schematic diagram, electronic diagram, audio, amplifier, power supply, guitar effect, current loop, current limiter, video, receiver, transmitter, transceiver, transistor, radio frequency, rf, active filters, digital, analog circuit, pwm, micro controller Free download

Monday, October 29, 2012

Simple Doorbell

I think at present we can't see a house with out a doorbell.And also people use different types of doorbells.Today I'm going to give you a nice and simple doorbell circuit.Here I have used very common IC UM3481.And another thin is we can get different songs This Ic has the ability to generate more than 16 sounds.Normally we can use 1.5V to 3V to run this circuit.

Note:

# Do not use more than 3V.

# Build this circuit on a PCB.

# As S1 switch use push to on switch.

10 comments:

Unknown said...: how many electronic component used in simple door bell circute; December 28, 2012 at 9:05 AM
chirag said...: Hi; August 27, 2013 at 10:19 AM
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http://learnelectronicshelp.blogspot.com/2015/11/electronics-door-bell-circuit-diagram.html; December 7, 2015 at 3:00 AM
Unknown said...: Learn basic electronics
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