XY-KPWM Signal Generator 1-Channel 1Hz-150KHz PWM Pulse Frequency Duty Cycle Adjustable Module LCD Display

Description XY KPWM signal generator is a device that provides electrical signals at a variety of frequencies square wave and output levels It is used as a signal source or excitation source for testing Widely used in production practice and technology Features 1 With outer casing2 LCD high definition display3 Support UART4 Support frequency adjustment5 Support duty cycle adjustment6 High precision detection7 Support power down memory function8 1 Channel PWM output9 Dual Work Mode10 Knob supports lock function to avoid misoperation11 Support enable outputParameters 1 Product name XY KPWM PWM Signal Generator 2 Model XY KPWM 3 Work Voltage DC 3 3V 30V 4 Frequency range Normal mode 1Hz 150KHz 5 Frequency range Precise mode 1Hz 15KHz 6 Frequency accuracy 2 7 Duty cycle accuracy 1 at Normal mode 8 Duty cycle accuracy 0 1 at Precise mode 9 Duty cycle range 0 00 100 10 Output Current About 5 30mA 11 Output amplitude Same to input voltage 12 Work Temperature 40℃ 85℃ 13 Work Humidity 0 95 RH 14 Size 79 43 37mm Frequency set range There is two work mode so it have two frequency range Normal mode Frequency range 1Hz 150KHz Duty cycle range 000 100 Duty cycle accuracy 1 Precise mode Frequency range 1Hz 15KHz Duty cycle range 0 00 100 Duty cycle accuracy 0 1 Enter the settings interface when short press rotary switch in the normal running status to select frequency range Rotary potentiometer to set frequency value Keep press rotary switch for 10second to switch Normal