XY-LPWM Signal Generator PWM 1Hz-150Khz 3.3V-30V Pulse Frequency Duty Cycle LCD

The XY-LPWM Signal Generator is a versatile electronic module used for generating precise square wave signals. Perfect for experimental development, MCU projects, motor driver control, and PWM dimming applications, this module allows accurate pulse frequency modulation with adjustable frequency and duty cycle. If you're wondering what a signal generator is used for, this module is ideal for creating reliable test signals, controlling circuits, and simulating real-world signals in electronics projects.

Parameters:

• PWM output, you can set the frequency, duty cycle;
• Frequency is divided into four ranges, automatic switching:
  • XXX (no decimal point): the smallest unit is 1Hz, the value range of 1Hz ~ 999Hz;
  • X.XX (decimal point in the hundred) the smallest unit is 0.01Khz, the range of 1.00Khz ~ 9.99Khz;
  • XX.X (decimal point in ten): the smallest unit is 0.1Khz; value range of 10.0KHz ~ 99.9KHz
  • X.X.X (decimal point in ten and hundred): the smallest unit is 1Khz; value range 1KHz ~ 150KHz
  • e.g. frequency display:
    • 100 indicates PWM output 100Hz pulse;
    • 1.01 indicates PWM output 1.01K pulse;
    • 54.1 indicates that the PWM output has a pulse of 54.1 kHz;
    • 1.2.4 indicates that the PWM output is 124 kHz pulse;
• Duty cycle range: 0 ~ 100%;
• All set parameters, power-down automatically saved.

Features:

• LCD display frequency and duty cycle, very clear, PWM output can be set to the frequency and duty cycle;
• Wide frequency range, high precision;
•  Serial communication, TTL level
• Signal Generator PWM Pulse Frequency Duty Cycle Adjustable Module LCD Display PWM Board Module.
• XY-LPWM.
• 1Hz-150Khz.
• 3.3V-30V.
• Display Size:3.0 – 4.9 Inches.

Application:

• Used as a square wave signal generator, generate square wave signal for experimental development and use;
• Used to generate a square wave signal that controls the motor driver;
• Generate adjustable pulse for MCU use;
• Generate adjustable pulse, control the relevant circuit (PWM dimming speed and other applications).
• Serial control (single-chip TTL level communication)

Package Contents:

1 x PWM signal generator module with LCD display