Loud Ring Telephone Ringer | Electronic Project Circuits

Posts Tagged ‘loud ring telephone ringer’

Telephone Ringer

The Phone Ringer circuit will work with any ordinary phone including older bell ringer types. The circuit rings the phone in a completely realistic manner until someone answers. When the receiver is lifted the user hears the audio of your choice. It might be another telephone, a tape recording, a favorite talk radio show, a fake busy-signal, a scanner tuned to weather or police, cues for the actor who forgot his next line, or whatever audio source strikes your fancy. [...]

Circuit Telephone Ringer by IC KA2411

If you feel to are bored with with the phone ring as a result try use this Telephone Ringer by IC KA2411 circuit. It will may help to give testimony is lost can is bored with, because have a voice sweet-sounding good music use IC KA2411(IS A BIPOLAR INTEGRATED CIRCUIT DESIGNED FOR TELEPHONE BELL REPLACEMENT) Then the circuit that build easy , the sound is good. With the telephone line originally your immediately Ok. Read the detail adds in circuit picture.