1PCS Signal Generator PWM Pulse Frequency Duty Module 1Hz-150Khz 3.3V-30V
7,56 €
X.X.X (decimal point in ten and hundred): the smallest unit is 1Khz; value range 1KHz - 150KHz. Frequency range: 1Hz - 150KHz;. XXX (no decimal point): the smallest unit is 1Hz, the value range of 1Hz - 999Hz;.
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