PWM Module DC 3.3V–30V Signal Generator PWM Pulse Frequency Duty Cycle Adjustable Module LCD Display 1Hz–150kHz PWM Board

The PWM Module Signal Generator is a versatile pulse width modulation controller designed for generating adjustable PWM signals with real time frequency and duty cycle display. It operates from a wide DC input range of 3.3V to 30V, making it suitable for various embedded, industrial, and power control applications. The integrated LCD displays PWM frequency and duty cycle for easy setup and monitoring.

This PWM board is ideal for motor speed control, LED dimming, signal testing, power electronics experiments, and other applications requiring precise PWM signal generation. It allows users to set output parameters through simple controls and provides stable PWM output across a broad frequency range.

KEY FEATURES

• Adjustable PWM signal generator
• Wide input voltage range 3.3V to 30V DC
• LCD display for frequency and duty cycle
• Frequency range 1Hz to 150kHz
• Adjustable duty cycle
• Compact PWM signal module

SPECIFICATIONS

• Module Type – PWM signal generator board
• Input Voltage – DC 3.3V to 30V
• Frequency Range – 1Hz to 150kHz
• Duty Cycle – Adjustable PWM output
• Display – LCD frequency and duty display
• Output Type – PWM pulse

INTERFACES

• VCC – DC power supply input
• GND – Ground connection
• PWM OUT – PWM signal output
• Control Buttons – Adjust frequency and duty cycle
• LCD Display – Shows current frequency and duty parameters continuous adjustment