PWM Signal Generator Module 1Hz-150KHz Frequency & Duty Cycle Adjustable 3.3V-30V with 7 Segment BCD Display

PWM Signal Generator Frequency & Duty Cycle Adjustable Module

The PWM Signal Generator Module is a high-precision pulse signal generator capable of producing adjustable PWM signals from 1Hz to 150KHz. Featuring a bright 7-segment BCD display, this module allows easy adjustment of frequency and duty cycle, making it ideal for electronics testing, motor control, LED dimming, PLC simulation, and automation projects.

With a wide operating voltage range of 3.3V to 30V DC, the module is compatible with Arduino, ESP32, Raspberry Pi, STM32, and industrial control systems. Its compact design and simple controls make it an essential tool for engineers, technicians, students, and DIY electronics enthusiasts.

Features

• Adjustable PWM Frequency: 1Hz to 150KHz
• Adjustable Duty Cycle: 0% to 100%
• Bright 7-Segment BCD Digital Display
• Wide Input Voltage: 3.3V–30V DC
• Stable and Accurate Signal Output
• User-Friendly Button Controls
• Compact and Durable PCB Design
• High Precision PWM Signal Generation
• Suitable for Industrial and Educational Applications

Applications

• PWM Signal Testing
• Motor Speed Control
• LED Brightness Adjustment
• PLC Signal Simulation
• Arduino & ESP32 Projects
• Raspberry Pi Development
• Servo and Driver Testing
• Industrial Automation Systems
• Electronic Repair & Diagnostics
• DIY Electronics Projects

Package Includes

• 1 × PWM Signal Generator Module
• 7-Segment BCD Display Integrated
• Frequency Range: 1Hz–150KHz
• Voltage Range: 3.3V–30V DC