Simple Function generator by LM566

The simple Function generator two waveform, It produces triangle and square waves from 1Hz up to 1MHz. The Amplitude, offset and duty cycle are adjustable to offer wide range of generated signals. The important part of the circuit is LM566 or NE566. I used R2 controls Frequency output. The power supply voltage is 9V to 24V.

The LM566 is a general purpose voltage controlled oscillator
which may be used to generate square and triangular
waves, the frequency of which is a very linear function of a
control voltage. The frequency is also a function of an external
resistor and capacitor.

Function generator circuit
Function generation circuits, suitable for use or test the various electronic circuits. The circuit uses IC to work directly. The high efficiency. In some circuits, a simple device. Basic, making ...
1Hz up to 22MHz Generator by MAX038
This is simple MAX038 generator. It produces sine, triangle and square waves from 1Hz up to 22MHz. The Amplitude, offset and duty cycle are adjustable to offer wide range of generated signals. ...
XR2206 Function Generator.
The XR2206 Function Generator>(Sine-Triangle-Square Waveform Generator) The frequency range is 1HZ to 1MHz. and can be adjusted by VR3. SEE Circuit XR2206 Function Generator. OUTPUT Volt adj ...
Function Generator with ICL8038
Specifications Frequency range 0.95 Hz to 105 KHz in five decade ranges. Waveforms Sine, Triangular and Square. Output amplitude Adjustable from 10 mV PP. to 10 V PP Output impedance 50 oh ...
Single supply Function Generator by TLC271
The circuit has both square-wave and triangle-wave output. The left section is similar in function to a comparator circuit that uses positive feedback for hysteresis. The inverting input is bi ...