Useful Module Generator PWM 1Hz～150KHz 3.3~30V Accessories Adjustable Frequency
3,24 €
Frequency range: 1Hz～150KHz;. XXX(no decimal point): the minimum unit is 1Hz, and the value range is 1Hz～999Hz;. LCD display frequency and duty cycle, clear at a glance, for PWM output can set frequency and duty cycle;.
Jetzt bei Ebay:
