ZK-PP1K PWM Signal Generator Module – Dual Mode, 1Hz–150kHz, LCD Display, Delay, Pulse Width, Frequency & Duty Control, 3.3V–30V

📝 Product Description

The ZK-PP1K PWM Signal Generator is a versatile signal controller designed for high-precision frequency and duty cycle modulation. It supports dual output modes — PWM mode and PULSE mode — allowing you to control a wide range of devices such as LEDs, motors, solenoids, and other load-driven equipment with configurable signal parameters.

Equipped with a high-resolution LCD display, push-button control, and a power-down memory function, this module is an ideal tool for signal testing, motor speed control, LED dimming, and automation timing tasks.

Whether you're doing embedded system testing, simulating switches, or creating delay loops, the ZK-PP1K is built to meet your project’s needs with high signal accuracy, wide voltage compatibility, and user-friendly design.

🔧 Key Features

• ✅ Dual Mode: PWM Mode & Pulse Mode

• ⚡ Adjustable Frequency: 1Hz to 150kHz (1Hz – 1kHz step control)

• 💡 Duty Cycle Range: 0–100% with 0.01% precision

• 📟 High-Definition LCD Display – View real-time parameters

• 🔘 Start/Stop Button – Manual signal output control

• 🔁 Power-Down Memory Function – Retains settings

• 🔌 1-Channel Output – Stable TTL square wave

• 🔄 Output Amplitude: Equal to Input Voltage (3.3V to 30V)

• 🔂 Settable Pulse Width, Delay Time, and Pulse Count (1–9999 or Infinite)

• 🛡️ Reverse Polarity Protection

• 🔋 Low Power Consumption – Max output current: <30mA

📋 Technical Specifications:

🌍 Practical Applications

1. LED Brightness Control – Adjustable frequency and dimming

2. DC Motor Speed Control – Accurate duty and frequency modulation

3. Solenoid Valve Automation – Custom pulse width, delay, and repeat cycles

4. Switch & Load Testing – Stress test for on/off reliability

5. Delayed Power-On Systems – Set custom power-on delay timings
   

📦 Package Includes

• 1 × ZK-PP1K PWM Signal Generator Module