Digital PWM Generator with Display


In stock

SKU: 835850
  1. Operating Voltage: 3.3 – 30VDC
  2. Frequency Range: 1Hz – 150KHz
  3. Frequency Accuracy: 2%
  4. Material: Plastic
  5. Output Amplitude: Equal to Supply Voltage


(Including GST)

In stock

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Brand: Generic
Category: Signal Generator Module & Oscilloscopes

This is a PWM generator, which is housed in a protective shell. It can generate a PWM frequency from 1Hz to 150KHz. This device can be used where an accurate and reliable source of PWM is required.

Note : QYF-PWM on case working remains same.

Connection Diagram:

Digital Pwm Generator With Display


  1. Bright LCD Display
  2. Supports UART
  3. Adjustable Frequency Output
  4. High Accuracy Detection
  5. Supporting Power-OFF Memory Function
  6. Supports Duty Cycle Adjustment

Package Includes:

1 x Digital PWM Generator with Display



Microcontroller IC


Operating Voltage (VDC):

3.3 ~ 30

Frequency Range


Frequency Accuracy


Signal Load Capacity

output current can be around 5~30ma

Output Amplitude

PWM amplitude is equal to supply voltage

Operating Temperature (°C)

-20 to 70

Length (mm):


Width (mm):


Height (mm):


Weight (g):


Shipping Weight 0.039 kg
Shipping Dimensions 8 × 5 × 3 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.


Questions and answers of the customers

  1. 0 votes

    If you are measuring the PWM output with a mult... Read more

  2. 0 votes
    Q Can duty cycle be adjusted in steps of 1%? answer now
    Asked by akshay panday on January 5, 2023 11:28 pm

    Yes, you can adjust the duty cycle in step of 1... Read more

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Country Of Origin: China