PWM Signal Generator Pulse Frequency Module 1Hz-150KHz

Compact DC 3.3V-30V Signal Generator with LCD Display & PWM Output - 1Hz-150kHz

Versatile 1-Channel PWM Signal Generator 1Hz-150KHz with Rotary Control

PWM Generator Module 1Hz-150kHz LCD Square Wave Signal Pulse Duty Cycle 3.3-30V

Versatile Frequency Generator Module - Adjustable 1Hz-150kHz PWM Output

XY-KPWM PWM Pulse Frequency Duty Cycle Module 1Hz-150KHz Signal Generator LCD

Dual Mode Signal Generator LCD PWM 1-Channel 1Hz-150KHz PWM Pulse Frequency

1-Channel PWM Frequency Generator 1Hz-150KHz with LCD Display & Rotary Switch