Features: Control: The ICL8038 is a precision oscillator IC with multiple waveform outputs. The frequency and duty cycle of the output waveform can also be controlled by current or resistance. Low power consumption: low frequency drift occurs when the temperature changes, maximum not more than 50ppm/°C; with a variety of functional signal outputs such as sine wave, triangle wave and square wave. FM: Universal frequency range design. It can be tuned to 5 steps, which can generate low distortion sine wave, triangle wave, square wave and other pulses in the range from 10Hz to 450KHz. Easy to use: Sine wave output distortion is less than 1%. The triangle wave output has a high linearity of 0.1%. Large operating period variation from 2% to 98%. Function: Sine wave can be used for test signal, drive signal, carrier frequency signal, etc. Square wave can be used for switching signal, trigger signal, etc. Triangle wave is mainly used for scanning signals. Specification: Condition: 100% Brand New Material: ABS Color: as picture shown Working voltage: DC 12-15V Output waveform: sine wave, square wave, triangular wave Frequency range: 10Hz-450KHz Distortion: sinusoidal distortion of less than 1% Working cycle: 20% - 98% adjustable Low temperature drift: below 50ppm /°C Triangular wave: with a high linearity of 0.1% Operating temperature: 0-70°C Package List: 1 x Signal Generator Module Control: The ICL8038 is a precision oscillator IC with multiple waveform outputs. The frequency and duty cycle of the output waveform can also be controlled by current or resistance. Low power consumption: low frequency drift occurs when the temperature changes, maximum not more than 50ppm/°C; with a variety of functional signal outputs such as sine wave, triangle wave and square wave. FM: Universal frequency range design. It can be tuned to 5 steps, which can generate low distortion sine wave, triangle wave, square wave and other pulses in the range from 10Hz to 450KHz. Easy to use: Sine wave output distortion is less than 1%. The triangle wave output has a high linearity of 0.1%. Large operating period variation from 2% to 98%. Function: Sine wave can be used for test signal, drive signal, carrier frequency signal, etc. Square wave can be used for switching signal, trigger signal, etc. Triangle wave is mainly used for scanning signals.