top of page
This is an adjustable duty cycle frequency generator based on the famous NE555 integrated circuit.

The pulses will always be square.

It has frequency selection jumpers and potentiometers for fine adjustment.

Adjustable pulse generator based on IC 555

  • Size 31 x 22mm

    Based on the NE555 circuit

    Input rating: 5 to 15V

    Input current: Less than 100mA

    Output amplitude: 4.2 to 11.4VPP

    Duty cycle is adjustable

bottom of page