Signal Generator PWM Pulse Frequency Adjustable Module LCD Display 3 Channels

Signal Generator PWM Pulse Frequency Duty Cycle Adjustable Module LCD Display 1Hz-150Khz 3.3V-30V PWM Board Module Module highlights 1. Three-way PWM output, adjustable frequency, three-way frequency output, duty cycle can be adjusted independently, suitable for most occasions; 2. LCD liquid crystal display frequency and duty cycle, very clear, very easy to adjust 3. Wide frequency range and high accuracy; 4. Serial communication Module Description 3-way PWM output, wide frequency range, duty cycle can be adjusted independently in real time; The frequency is divided into four ranges, automatically switching: 1.XXX (no decimal point): The minimum unit is 1Hz, the value range is 1Hz~999Hz; 2.X.XX (the decimal point is in the hundred place) is 0.01Khz, the value range is 1.00Khz~9.99Khz; 3.XX.X (decimal point in ten): The minimum unit is 0.1Khz; the value range is 10.0KHz~99.9KHz 4.X.X.X (decimal point in ten and hundreds): The minimum unit is 1Khz; the value range is 1KHz~150KHz E.g.