Adjustable Signal Generator Module 1Hz - 150kHz (3.3V - 30V)

This high-performance signal generation module is capable of producing adjustable square wave signals with frequency, duty cycle, and amplitude. It features a user-friendly interface with an LCD screen and control buttons, making it suitable for various electronic development, testing, and microcontroller unit applications.

Main Features:

• Fully Adjustable: Frequency, duty cycle, and amplitude are adjustable. The upper and lower limits can be set independently.
• Dual Mode: The frequency range in normal mode ranges from 1Hz to 150kHz; the fine-tuning mode supports a frequency range of 1Hz to 15kHz for precise adjustment.
• LCD Screen: Immediate display of frequency, duty cycle, and amplitude. Includes an on/off button for easy operation.
• Output Range: DC 1V - 24V, maximum 3W. Also functions as a 3W digital power source.
• Memory Function: All settings are retained after power off. The lock feature prevents unintentional operation.
• Square Wave Output: Creates square wave signals for experiment development and operation of circuits controlled by the microcontroller unit.

Specifications:

• Power Supply Voltage: DC 3.3V – 12V
• Output Voltage: DC 1V – 24V (adjustable in amplitude), maximum 3W
• Frequency Range: Normal mode: 1Hz - 150kHz; Fine-tuning mode: 1Hz - 15kHz
• Frequency Accuracy: ±2% in each range
• Output Current: Up to ~30 milliamps (not intended for high power loads)
• Operating Temperature: -20°C to +70°C
• Output Type: Square wave PWM

Package Includes:

1 × Signal Generator Module