PWM Pulse Signal Generator, YEMIUGO DC 5V 12V 30V Motor Speed Controller PWM Pulse Frequency Duty Cycle Square Wave Function Signal Generator Module LCD Display with Shell

YEMIUGO high-power PWM DC motor governot can adjusts the motor speed by adjusting the duty cycle of the output signal.It can also adjust the output frequency to match the frequency of the output signal to the motor frequency, allowing the motor to work more stably. Features: 1.Support ON/OFF output 2.Soft start function 3.Support set duty cycle 4.Support set frequency 5.Adjustable digital encoder 6.Instrument case 7.Support reverse connection protection 8.Support parameter memory function Parameters: 1.Working Voltage:DC 5V-30V 2.Rated Current:5A 3.Peak Current:15A 4.Power:150W(Max) 5.Work Frequency:1KHz-99KHz 6.Frequency Accuracy:1% 7.Frequency Resolution:1KHz 8.Duty Cycle:0%-100% 9.Duty Cycle Resolution:1% 10.Work temperature: -40~85? 11.Working Humidity:0%-95%RH 12.Size:79*43*40mm Use Steps: 1.Connect right work voltage(Note:don’t connect load before set parameters). 2.Short press potentiometer to turn OFF output. 3.Long press potentiometer enter into parameter set mode. 4.Short press potentiometer to select set parameters. 5.Rotate potentiometer to set parameter value. 6.Set another two parameters as step3 and step4. 7.Long press potentiometer to save parameters and quit set mode to normal display mode. 8.Connect load as wiring diagram. 9.Short press potentiometer to turn ON output. Application: 1.Drive motor 2.Light brightness control 3.Speed control 4.Signal generator