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ZK-PP2K PWM & Pulse Generator 3.3~30V Motor Speed Controller Regulator Cycle Adjustable Driver LED Dimmer Frequency Duty Ratio
feature: Can directly drive loads such as LEDs motors solenoid valves etc. Two modes can be: PWM mode-frequency(continuous) duty cycle. Note that the number of switching times cannot be set in this mode and it has been cycled on and off; PULSE pulse...
$10.03 $9.30 Delivery: $4.58