Features • Versatile Output Waveforms: Generate sine, square, triangle, and sawtooth waves to meet diverse testing requirements and applications in your projects • Wide Frequency Range: Operates from 1Hz to 500KHz, providing frequency control for various electronic testing and signal generation needs • Compact and Portable Design: Small size allows for easy transport and storage, making this module ideal for on-the-go profionals and hobbyists alike • Construction: Made from materials, ensuring long-lasting performance and reliability for all your signal generation tasks • Integrated Frequency Counter: Features a built-in frequency counter for accurate measurement, enhancing functionality and efficiency in your electronic experiments Features: 1、 and 2、The main output waveform : sine wave and square-wave, triangle wave, sawtooth wave 3、This product is 1HZ-500KHz DDS function signal generator signal source module frequency counter. 4、Small size, easy to carry and store, convenient to use and with good performance 5、Using high？quality materials, strong and , has a long service life Specification: Description: and The main output waveform : sine wave and square-wave, triangle wave, sawtooth wave Maximum output amplitude:± 10Vpp (no-load) Output impedance :50Ω±10% Dc bias: ± 10V (no-load) Display: LCD1602 Resolution :1 Hz power supply: DC 3.5-10V Output frequency range: sine wave: 1Hz-500KHz Square-wave: 1 Hz - 20kHz (the valid range) Triangle wave :1 Hz - 20KHz (the valid range) Sawtooth wave :1 Hz ~ 20kHz (the valid range) Package included: 1 x DDS Function Signal Generator 1 x USB Cable Package List