Adjustable Digital Display Pwm Pulse Frequency Signal Generator Duty Cycle Adjustable Module Rectangular Signal Generator

New and high quality! Applicable scope: 1. Used as a square wave signal generator to generate square wave signals for experimental development; 2. Used to generate square wave signals for controlling the motor driver; 3. Generate adjustable pulses for MCU use; 4. Generate adjustable pulses and control related circuits (such as PWM dimming speed control applications). Module highlights: 1. Dual mode, with a duty cycle step of 0.1% in fine mode; 2. LCD displays frequency and duty cycle very clearly, using a coding potentiometer Adjustment, very convenient; PWM output can be set with frequency and duty cycle separately; 3. Equipped with locking function to prevent accidental operation; 4. Wide frequency range and high accuracy; 5. Can communicate via serial port Working voltage: 3.3-30V Frequency range 1: Normal mode 1Hz~150KHz Frequency range 2: Fine mode 1HZ~15KHZ Frequency accuracy: The accuracy in each range is around 2% Signal load capacity: The output current can be around 5-30ma Output amplitude: PWM amplitude is equal to the supply voltage Environmental temperature: -20~+70 ℃ Color: As shown Size: Reference picture Package includes: 1pc Note: 1. Due to manual measurement, please allow an error of 1-3mm. 2. As different computers display different colors, thank you for your understanding, the actual product color may be slightly different from the image. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.