A compact DDSbased frequency source designed for use with an oscilloscope in electronic circuit experiments and debugging. It uses DDS precision and frequency stability to deliver accurate, repeatable signals and is well suited for oscilloscope sweeps. Key benefits precision and stable frequency output thanks to DDS technology. Ideal for oscilloscopebased sweep testing and waveform observation. Small size, multiple functions, and simple operation enable easy carrying and quick setup. Designed to be compatible with standard oscilloscope configurations and lab environments. Core attributes Function: frequency generation with sweep capability for debugging and measurement. Compatibility: works with common oscilloscope setups and test benches. Size: compact and portable for easy transport. Performance: reliable, stable frequency control suitable for precise experiments and debugging. Use scenarios Educational labs: generate test signals and observe circuit responses on an oscilloscope to learn about frequency behavior. Debugging and testing: perform frequency sweeps to identify resonances, bandwidth limits, and signal distortions in circuits. Field maintenance: carry a portable signal source for onsite checks and quick verifications during repairs.