3X ICL8038 Function Signal Generator Module Sine Square Triangle Signal Generators DIY Welding Practice Kit Without Case

Parameter: Power supply voltage: 12V~15V Frequency range: 5Hz~400KHz (adjustable) Duty cycle range: 2~95% (adjustable) Low distortion sine wave: 1% Low temperature drift: 50ppm/° C Output triangular wave linearity: 0.1% DC bias range: -7.5V~7.5V Output amplitude range: 0.1V~11VPP (working voltage 12V) Interface Description: 1. SQU: Output rectangular wave 2. SIN/TA: Output sine wave or triangular wave 3. GND: Grounding 4. Potentiometer function: 1) Duty cycle: Adjusting the duty cycle range 2) Frequency regulation: Adjusting the frequency 3) Signal adjustment: Signal DC bias adjustment 4) Amplitude adjustment: sine wave, triangular wave, sawtooth wave amplitude modulation Pre purchase instructions: This kit (loose parts) is not a finished product and is only used for scientific research and experiments. This kit is not suitable for customers who require finished products. Assembling and debugging the kit (loose parts) requires corresponding knowledge and skills. Colour:Black Material:FR4+ electronic components Package Contents: 3 x signal generator DIY kit without shell Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.