DROK Frequency Generator, DC 3.3V-30V 5-30mA 1Hz-150kHz Adjustable Output PWM Pulse Duty Cycle Square Wave Function Signal Generator Module

الوصف

⚙️ Power Up Your Projects with Precision!

The DROK Frequency Generator is a versatile signal generator module designed for experimental development and motor control. With a working voltage range of 3.3V-30V and a frequency range of 1Hz-150kHz, it offers adjustable output and a clear LCD display for easy monitoring. Ideal for MCU applications and PWM dimming, this module features dual modes, customizable settings, and an auto-save function for convenience.