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Adjustable PWM Signal Generator Module with LCD Display, Dual Frequency Modes (1Hz-150KHz), 1V-24V Output & Lock Function for MCU Control

<ul><li>Generates square wave signals for experimental development and adjustable pulses for MCU use</li><li>Equipped with LCD display showing frequency, duty cycle, and amplitude for easy operation</li><li>Features lock function to prevent misoperation and retains all parameters after power off</li><li>Output range of DC1V‑24V 3W, suitable as a numerical control power supply</li><li>Adjustable duty cycle, frequency, and amplitude with customizable upper and lower limits</li><li>Dual mode design with normal frequency range 1Hz‑150KHz and fine mode 1Hz‑15KHz</li></ul>

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Feature:
1. ADJUSTABLE VALUE: The duty cycle, frequency and amplitude are all adjustable, the upper and lower limits can be set, and the main interface can be customized.
2. DUAL MODE: Dual mode design, the frequency range of normal mode is 1Hz‑150KH, and the frequency range of fine mode is 1Hz‑15KHz.
3. LCD DISPLAY: The generator module is equipped with LCD to display frequency, duty cycle and amplitude, with ON OFF buttons for easy operation.
4. OUTPUT RANGE: The output is DC1V‑24V 3W, the module can be used as a 3W numerical control power supply.
5. OTHER FUNCTIONS: The generator module has lock function to prevent misoperation, and all parameters can be saved after power off.
6. SQUARE WAVE SIGNAL: Generate square wave signals for experimental development, generate adjustable pulses for MCU use and control related circuits.

Specification:
Item Type: Signal Generator Module
Power Supply Voltage: DC3.5~12V
Output Voltage: OUT+ (amplitude voltage); DC1V~24V power 3W (this product can be used as a 3W numerical control power supply)
Frequency Range: Normal Mode 1HZ~150KH; Fine Mode 1HZ~15KHz
Frequency Accuracy: About 2% accuracy in each range
Signal Load Capacity: The output current is about 5~30ma (Note: This product is an output PWM signal and cannot directly drive high power loads)
Output Amplitude: DC1.0V-24.0V adjustable
Ambient Temperature: -20~+70℃

Package List:
1 x Signal Generator Module

Model

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