Features High Precision: This DIY kit features a high precision 20MHz signal generator, ensuring accurate and reliable signal output for various applications. Multifunctional: With its multifunctional capabilities, this high frequency signal generator offers versatile functionality to meet different needs, making it a valuable tool for electronic enthusiasts and professionals. MCU1103 Integration: The integration of MCU1103 enhances the performance and control of the signal generator, providing advanced features and seamless operation for precise signal generation. Easy Assembly: As a DIY kit, this signal generator offers a smooth and convenient assembly process, allowing users to build their own high-quality signal generator with ease. Wide Application: The signal generator is suitable for a wide range of applications, including electronic testing, educational purposes, and research, making it a valuable addition to any electronics toolkit. Material: PCB, Acrylic Frequency adjustment range: 1Hz~20MHz Duty cycle adjustment range: 15%~85% Low loss true sine wave: 0.75% Triangle wave output linearity: 0.1% Low impedance output buffer: 0.1Ω Adjustable DC offset: -5V~5V Adjustable output amplitude: 0.1V~9.5VPP (working voltage 9V) Item size: 99 x 59 x 32mm / 3.90 x 2.32 x 1.26in Package weight: 89g Remark: The signal generator is a DIY kit and needs to be assembled by yourself. 1 x Signal generator parts 1 x Manual Package List 1 x Signal generator parts 1 x Manual