Here is a simple car reverse horn circuit that starts blowing the car horn whenever your car is in reverse gear this circuit will produce a musical sound when ever your car is in reverse direction to alert the other vehicles as most of the people have their own vehicle so i suppose this circuit is very useful for them. Circuit diagram of car reverse horn. Circuit description of car reverse horn:-ic ctc2877 (ic1), also called melody generator ic is the major component of this circuit it is followed by amplifier ic (ic2) and few other passive components ic1 is made from a rom oscillator and a pre-amplifier to generate sound the sound output thus generated is available at pin 3 of ic which is further connected to pin 2 of amplifier ic through a.
circuit diagram of car reverse horn
Car reversing horn with flasher here is a simple circuit that starts playing the car horn whenever your car is in reverse gear the circuit (1) employs dual timer ne556 to generate the sound one of the timers is wired as an astable multivibrator to generate the tone and the other is wired as a monostable multivibrator. Here is a simple project “car reverse horn”, can be used in car as reverse horn i.e. produce sound when car is moving in reverse direction. circuit description. the heart of car reverse horn circuit is melody generator ic cic2877 (ic 1) followed by amplifier ic and few passive components.. Most of people have there own vehicles.so i suppose this circuit will be very useful circuit for them.this circuit is a car reverse horn.if you can build your own circuit for your car i think that is great.here i have used common music generator ic um 66.the out put voltage of um66 is not enough to make a good car reverse horn so by using two transistors (bc148 and bel187)i have increased it..
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