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Adjustable PWM Signal Generator Module Pulse Frequency Duty Cycle Square Wave
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Product Description

Adjustable PWM Signal Generator Module Pulse Frequency Duty Cycle Square Wave
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 Frequency


Founded in 2012, VIPJQ have professional development and sales, and are involved in various products, providing customers with various high-quality products.


Since its establishment, VIPJQ has always adhered to the service concept of "customer first" and the management concept of "pursuit of quality", 

and is committed to providing customers with high-quality original designs.


We commit to provide you the best innovative, quality products & professional services with competitive prices. 


We value every customer, and we look forward to providing solutions for your business needs to help your business achieve its goals, please contact us immediately! We are all about you!


1. We Accept Visa, Master, Amex, Google Pay,Discover, Paypal, etc, many payment ways.
2. Item will be shipped immediately on the same or next business day of receiving your payment.

Australia Buyers

Parcel will ship via Au post from our Australia warehouse


Shipping Time

Usually ,Parcel will be delivered 2-6 working day include Handling time.

Sometimes shiping time may has a little delay, such as Bad wether,Holidays


Service

We stand behind everything that we sell and will do everything possible to assure you are satisfied.

When you receive your purchase if you are not 100% satisfied, please sent me ebay message and we will do our best to meet your expectations. If you still want to return your purchase, simply ship the item(s) back to us and we will refund your original purchase price and the original shipping charge. We must be notified of the intent to return your item within 30 days of receiving the item.

How to return

1. Please ask us for return address .

2.Shipping back the package . 

3.Sent us the return tracking number. 

4. Refund full to you when we receive the package.

We can be contacted at any time through eBay messages if you have any questions, comments or product requests. We will respond to you within 24 hours and do our best to help you out!

Please give us a chance to resolve the issue before leaving us a feedback.

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