Specification:
Condition: 100% Brand New
Working voltage: DC 12-15V
Output waveform: sine wave, square wave, triangular wave
Frequency range: 10Hz-450KHz
Distortion: sinusoidal distortion of less than 1%
Duty cycle: adjustable from 2% to 98%
Low temperature drift: below 50ppm /°C
Triangular wave: with a high linearity of 0.1%
Operating temperature: 0-70°C
Product size: 53.8x37.7x15mm/2.12x1.48x0.59in

Features:
1. ICL8038 is a precision oscillator integrated circuit with multiple waveform output. The frequency and duty ratio of the output waveform can also be controlled by current or resistance. Since the chip has frequency modulation signal input, it can be used for frequency modulation of low frequency signals.
2. Low-frequency drift occurs when temperature changes, and the maximum is no more than 50ppm /; With sine wave, triangle wave, square wave and other functional signal output; The sinusoidal output distortion is less than 1%. The output of triangular wave has a high linearity of 0.1%. Work cycles vary widely, ranging from 2% to 98%; Easy to use, with minimal external requirements.

Test instruction:
When the potentiometer of the module is at a certain value, there will be no output signal. At this time, the potentiometer needs to be recalibrated:
Power on the module and use an oscilloscope to detect the AC terminal. Adjust the jumper cap to the square wave mode, adjust the potentiometer R11 counterclockwise, when the potentiometer threshold is adjusted, turn it slightly clockwise, and a square wave will appear at this time.

Package includes:
1 x ICL8038 Signal Generator Module
1 x 3Pin Female to male Dupont Cable