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MiOYOOW PWM Frequency Generator, 1-Channel 1Hz-150KHz Adjustable Pulse Duty Cycle Function Generator, Square Wave Signal Generator Module with LCD Display and Rotary Switch
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MiOYOOW PWM Frequency Generator, 1-Channel Features
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1. It's 1-channel PWM output signals. The Adjustable Frequency Range: from 1Hz to 150KHz. Please Note: 1Hz is the limit value. It is relatively large to receive external interference, such as wires or wireless or high temperature, so the fluctuation will be relatively large. It is recommended to use an output above 1Hz.
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2. Shell Protection and Clear LCD high definition Display: Display both Frequency and Duty Cycle in more clear status. High precision detection.
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3. Dual Work Mode. Support both Frequency Adjustment and Duty Cycle Adjustment. Support UART. Support enable output.
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4. Support power-down memory function: no need to set the data after power-off. Knob supports lock function to avoid misoperation.
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5. Wider Application: Square wave signal generator, generating square wave signal for experimental development, generating square wave signal that controls the motor driver, and generating adjustable pulses for MCU Dimmer; Dimmer; Speed governor, and so on.
About MiOYOOW PWM Frequency Generator, 1-Channel
This 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. Parameter: Size: 3*1.65*1.45in(78*42*37mm) 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: -104℉~185℉(-40℃~85℃) Work Humidity: 0%~95%RH Using Step: 1. Connect to power supply 2. Press rotary switch for 10second to switch Normal mode and Precise mode 3. Short press rotary switch to set frequency and change value by rotating switch 4. Press rotary switch for 2second to set duty cycle 5. Keep press for 5second to lock set parameters 6. Test 7. Press button ‘ON/OFF’ to turn on or off PWM output 8. Remove power and connect load to use module. This Signal Generator has two work modes: Normal Mode & Precise Mode. For the Operation Methods of Frequency Range Setting & Duty Cycle Range Setting, please check the PDF file at the "Technical Specification" Section on the product page.
