versatile fm transmitter

  1. guclusat

    CD 4069 entegresi ile yapılmış bir fm verici devresi

    Versatile FM Transmitter Notes. All electrolytic capacitors must be rated 10V. Use any general purpose condenser microphone.You can easily get one from old telephone or tape recorder. Use a 10 cm long wire as antenna. Gates N1 to N6 belong to same IC CD4069. The battery can be a 9V transistor...