PWM Signal Generator Module Adjustable Pulse Frequency Duty Cycle Square Wave

Description:
PWM signal generator, square wave rectangular wave signal generator
Used to generate a square wave rectangular wave signal, which is supplied to a DC motor or a stepper motor driver, stepper motor, servo motor, electric gripper, robot arm
Combine the driver to realize dimming, speed regulation, control solenoid valve, etc. However, it is not possible to directly drive loads such as electric lights, motors, and solenoid valves

Features:
Two modes can be selected:
PWM mode - frequency (continuous), duty cycle. Note that the number of pulses cannot be set in this mode, and the pulse is always emitted;
PULSE mode - positive pulse width time, negative pulse width time, delayed start time, and adjustable number of pulses.
With start-stop button, external switch can also be used to control output signal ON/OFF.
Wide voltage input 3.3-30V, with anti-reverse protection, 5.08mm terminal wiring

Specifics:
Condition: 100% Brand New
Working voltage: 3.3~30V, with anti-reverse protection
Frequency range: 1Hz~150KHz, accuracy about 1.5%
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
Product size: 79*43*30mm/3.1*1.7*1.2in

Note:
1. Please allow 1-3mm difference due to manual measurement.
2.Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.

Package Included:
1 x Digital PWM Signal Generator Pulse FrequencyShipping
1. Free Shipping
2. Location: Leicestershire
3. Shipping time: 3-8 buisness days via Royal Mail or FedEx.

Warranty:
Guarantee Period: 1 Years
Returns & Refunds: Customers can return the goods within 60 days of receipt and process quick refund within one day
24-Hour Support: Provide you with timely after-sale support