ZK-PP1K Dual Mode LCD PWM Signal Generator 1-Channel 1Hz-150KHz PWM Pulse Frequency Duty Cycle Adjustable Square Wave Ge

Description 1 PWM signal generator square wave rectangular wave signal generator2 Used to generate a square wave rectangular wave signal which is supplied to a DC motor or a stepper motor driver Stepper motor servo motor electric gripper robot arm3 Combine the driver to realize dimming speed regulation control solenoid valve etc However it is not possible to directly drive loads such as electric lights motors and solenoid valves1 Features 1 1 Two modes can be selected PWM mode frequency continuous duty cycle Note that the number of pulses cannot be set in this mode and the pulse is always emitted PULSE mode positive pulse width time negative pulse width time delayed start time and adjustable number of pulses 1 2 With start stop button external switch can also be used to control output signal ON OFF 1 3 Wide voltage input 3 3 30V with anti reverse protection 5 08mm terminal wiring2 Technical parameters 2 1 Working voltage 3 3 30V with anti reverse protection2 2 Frequency range 1Hz 150KHz accuracy about 1 2 3 duty cycle range 0 100 1 stepping2 4 number of pulses 1 9999 or infinite display stands for infinity 2 5 delay output time 0 000s 9999s the minimum can be set 1ms2 6 positive and negative pulse width length 0 000s 9999s the minimum can be set 1ms2 7 signal loading capacity less than 30mA2 8 Output signal amplitude amplitude is equal to the supply voltage2 9 Product size 79mm 43mm 30mm2 10 Product Weight 40g2 11 Packin