Feature:1. Portable and Easy to Use: The generator module is powered by DC 7V9V, easy to carry and use.Ideal for individuals seeking a device that can be easily transported and operated in different environments.2. Frequency Range: The DDS frequency generator module supports DDS frequency range from 1Hz to 65534Hz, with high speed frequency output up to 8MHz. It meets a variety of applications that require precise frequency output.3. Adjustable Signal Amplitude: The generator module can be adjusted by adjusting the potentiometer to adjust the offset of the DDS signal amplitude. This design provides flexibility for different user applications.4. Versatile Waveform Output: The generator module supports a variety of waveform outputs, including sine, square and sawtooth waveforms. The generator module can be adapted to various signal types to meet different experimental or testing requirements.5. Convenient Operating: The generator module is equipped with an LCD display and intuitive operating buttons for easy operating. These features allow users to easily navigate through settings and functions, ensuring efficient user interaction with the device.Specification:Item Type: DDS Signal Generator ModuleMaterial: PCBDisplay: 1602 LCDOperating Voltage: DC 7V-9VDDS Frequency Range: 1Hz-65534HzFrequency (HS) Output: Up to 8MHzInput Value: 1, 10, 100, 1000, 10000 HzOffset: 0.5pp-5VppAmplitude: 0.5Vpp-14Vpp.Package List:1 x DDS Signal Generator Module