Manual |verified|: Zk-pp2k

is a versatile, high-power PWM (Pulse Width Modulation) and pulse signal generator. Unlike lower-powered signal generators, this "2K" model features a built-in MOS switch capable of driving loads like motors, LEDs, and solenoid valves directly up to

Mode Selection: Use the "SET" button to toggle between PWM and PULSE modes. Zk-pp2k Manual

1. ZK-PP2K Main board
2. Heat sink (Small block for the IC)
3. Thermal pad/adhesive tape
4. (Note: Wiring and DC jack are rarely included)

, which allows it to function as both a standard speed controller and a precise pulse sequencer. AliExpress Key Features & Capabilities Dual Operating Modes is a versatile, high-power PWM (Pulse Width Modulation)

• Set Vs to the LED's forward voltage (e.g., 36V).
• Set Is to the LED's rated current (e.g., 3A).
• The module will regulate current perfectly, preventing thermal runaway.

Part 5: Software Integration – Getting Data into Your PC

The Zk-pp2k does not work stand-alone for payroll. It must communicate with ZKTeco’s PC software: ZKTime 5.0, BioTime 8.0, or third-party software via SDK. The manual assumes you use ZKTime. ZK-PP2K Main board Heat sink (Small block for