(7/10/2018) DROK LCD Display PWM Frequency Meter 1Hz-150kHz Adjustable Duty Ratio 0~100% Square Wave Rectangular Wave Signal Generator

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(7/10/2018) DROK LCD Display PWM Frequency Meter 1Hz-150kHz Adjustable Duty Ratio 0~100% Square Wave Rectangular Wave Signal Generator
Parameters: 1. Working voltage: DC3.3 ~ 30V; 2. Frequency range: 1Hz ~ 150KHz; 3. Frequency accuracy: the accuracy in each range is about 2%; 4. Signal load capacity: the output current can be about 5 ~ 30ma; 5. Output amplitude: PWM amplitude equal to the supply voltage; 6. Ambient temperature: -20 ~ +70 ℃.   […]
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