Zk-pp2k Manual
Best for continuous speed control (motors) or dimming (LEDs). PULSE Mode (Specific Count): Display: No "%" symbol.
The is a high-power PWM and pulse signal generator capable of driving up to 8A loads (motors, LEDs, solenoids) directly. You can download the full technical paper and manual from Gotronik or Supereyes . ⚙️ Key Technical Specifications
Plug the 5V DC adapter into a surge-protected outlet. Do not plug the device into a power strip shared with heavy machinery (motors, refrigerators) as voltage fluctuations can damage the fingerprint sensor. Zk-pp2k Manual
Before using the module, it's crucial to understand its limits and capabilities. The following are the technical parameters for the ZK-PP2K:
To enter the system menu, press and hold the rotary encoder for 2-3 seconds until the screen changes. Best for continuous speed control (motors) or dimming (LEDs)
Turn the encoder knob to adjust the frequency value. Short press the encoder to move the decimal point (adjusting the multiplier range).
is a high-power PWM signal generator and motor driver capable of directly driving loads up to (150W). Its standout feature is its You can download the full technical paper and
: Includes reverse polarity protection and power-down memory (saves settings when turned off). Button Functions "FREQ+" / "FREQ-" : Adjusts frequency or pulse width. "DUTY+" / "DUTY-" : Adjusts duty cycle or pulse count. "STOP" : Briefly press to enable or disable the output. "SET" :
Indicated when the "%" symbol is absent, this mode allows for discrete control. It is used to set specific positive and negative pulse widths, delay start times, and a set number of pulses for automated cycles. Practical Applications Common use cases for the ZK-PP2K include: Motor Control: Adjusting the speed of DC or stepper motors. Lighting: Dimming high-power LED arrays.
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The dedicates an entire section to communication because it is the most common source of errors.