Signal Generator 3.3V-30V PWM Pulse Frequency Duty Cycle Adjustable Module 1Hz to 150Khz LCD Display with Adjusting Knob

Signal Generator 3.3V-30V PWM Pulse Frequency Duty Cycle Adjustable Module 1Hz to 150Khz LCD Display with Adjusting Knob

Specifications:

• -With outer casing
• -LCD high definition display
• -Support UART
• -Support frequency adjustment
• -Support duty cycle adjustment
• -High precision detection
• -Support power-down memory function
• -1-Channel PWM output
• -Dual Work Mode
• -Knob supports lock function to avoid misoperation
• -Support enable output
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• Features: 
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• Work Voltage:DC 3.3V-30V
• Frequency range(Normal mode):1Hz~150KHz
• Frequency range(Precise mode):1Hz~15KHz
• Frequency accuracy:2%
• Duty cycle accuracy:1% at Normal mode
• Duty cycle accuracy:0.1% at Precise mode
• Duty cycle range:0.00%-100%
• Output Current:About 5-30mA
• Output amplitude:Same to input voltage
• Work Temperature:-40℃~85℃
• Work Humidity:0%~95%RH
• Size:79*43*37mm