3pcs XY-PWM DC3.3-30V 1Hz~150KHz Digital Display Square Wave Rectangular Wave Pulse Signal Generator

User Manual: Click here to open Function: 1. Protective Shell 2. LCD High Definition Display 3. Support UART 4. Supporting frequency adjustment 5. Support duty cycle adjustment 6. High accuracy detection 7. Supporting POW ER-OFF memory function 8. 0.1 Channel PWM Output 9. Purpose: Device used as a signal source or excitation source in production practice Feature: Working voltage: 3.3-30V Frequency ran ge: 1Hz~150KHz Frequency accuracy: the accuracy in each range is about 2% Signal load capacity: output current can be around 5~30ma Output amplitude: PWM amplitude is equal to supply voltage Ambient temperature: -20~70C Material: Plastics Size: 79*43*27mm/3.11*1.69*1.06" Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you. 2. Please allow slight measuring deviation due to manual measurement. Package includes: 3 x Digital pwm signal generator