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.

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 (gm)


Shipment Weight

0.039 kg

Shipment 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.  Reimbursement or 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
    Q Can duty cycle be adjusted in steps of 1%?
    Asked by akshay panday on January 5, 2023 11:28 pm
    There are no answers for this question yet. Answer now
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Country Of Origin: China