20MHZ High Precision Multifunctional Signal Generator DIY Kit MCU1103

Specification: Material: PCB, Acrylic Frequency adjustment range: 1Hz~20MHz Duty cycle adjustment range: 15%~85% Low loss true sine wave: 0.75% ​​ 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. packing list: 1 x Signal generator parts 1 x Manual

• The circuit op amp works in dual power state (dual power supply amplification does not require a DC blocking capacitor to ensure high and low frequency signals are not distorted).
• It can output triangular wave, rectangular wave and sine wave, and forward and reverse sawtooth wave.
• Temperature drift of 200ppm/°C. SYNC output with sync signal.
• Switching the waveform output by push button, easy operation.
• Adopts with clear acrylic , the signal generator is very beautiful and practical.