ICL8038 Signal Generator Module Medium Low Frequency Source Waveform Generator Module for College St

Feature: 1. It can generate pulse signals such as low distortion triangle wave, rectangular wave and sine wave from 10Hz to 450KHz. 2. Signal generator module has wide frequency range to meet the needs of various work scenarios. 3. Suitable for a wide range of people, suitable for college students/engineers/technicians/factory personal DIY/electronic enthusiasts. 4. The operating sine wave can be used for test signals, drive signals, carrier frequency signals, etc. 5. Square waves can be used for switch signals, trigger signals, etc, triangular waves are mainly used for scanning signals. Specification: Item Type: Waveform Signal Generator Material: Copper Clad Laminate Working Voltage: DC 12-15V Frequency Range: 10-450KHZ Low Distortion True Sine Wave: 1% Duty Cycle Range: 2%-98% Working Temperature: 0-70°C Low Temperature Drift: Less Than 50ppm/°C Package List: 1 x Waveform Signal Generator Note: Test introduction 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 check the AC end with an oscilloscope. Adjust the jumper cap to the square wave mode, adjust the potentiometer R11 counterclockwise, when the potentiometer threshold is adjusted, turn it clockwise a little bit, a square wave will appear at this time.