HW-752 3 Channel PWM Generator Board Module Pulse Frequency Adjustable 3.3 30V
6,27 €
HW-752 3 Channel PWM Signal Generator Board Module 1Hz~150KHz Pulse Frequency Duty Cycle Adjustable with LCD Display 3.3~30V. 1 X PWM Signal Geneator Board. LCD display frequency and duty cycle, very clear and easy to adjust;.
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