Parameter: Working Voltage: DC 3.3-30V, with anti-reverse protection. Frequency range: 1Hz~150KHz, accuracy about 1%. Duty cycle range: 0-100%, 1% stepping. Number of pulses: 1-9999, or infinite (display '----'stands for infinity). Delay output time: 0.000s-9999s, the minimum can be set 1ms. positive and negative pulse width length: 0.000s-9999s, the minimum can be set 1ms. signal loading capacity:less than 30mA. Output signal amplitude: amplitude is equal to the supply voltage. Size:79mm*43mm*30mm product weight: 40g. Dual Modes: PWM mode - frequency (continuous), duty cycle. Note that the number of pulses cannot be set in this mode, and the pulse is always sent; PULSE mode - positive pulse width time, negative pulse width time, delay start time, and number of pulses are adjustable. Package Includes: 1x PWM Pulse Generator

• ►【Operation explanation】: 1. There is an output waveform when powered on; 2. Waveform amplitude = power supply voltage; 3. When the number of output pulses reaches the set value, the output will be automatically stopped, and 'OUT' will disappear; 4. Press the ON key to control the presence or absence of the waveform, the disappearance of OUT means that there is no output waveform, and the output is 0; 5. Power on and restart or ON key to turn on the output, and recalculate the number of pulses;
• ►【Application scenarios】: It is used to generate square wave and rectangular wave signals to control DC motor or stepper motor driver; it is used for servo motor, stepper motor, electric gripper, replace PLC pulse, etc.

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