---
product_id: 121046959
title: "Droking PWM Signal Generator 1Hz~150kHz Adjustable Pulse Frequency Duty Ratio Duty Cycle PWM Module 3.3-30V 12V/24V Rectangular Square Wave Generator LCD Display"
brand: "droking"
price: "51780₫"
currency: VND
in_stock: false
reviews_count: 6
url: https://www.desertcart.vn/products/121046959-droking-pwm-signal-generator-1hz-150khz-adjustable-pulse-frequency-duty
store_origin: VN
region: Vietnam
---

# Droking PWM Signal Generator 1Hz~150kHz Adjustable Pulse Frequency Duty Ratio Duty Cycle PWM Module 3.3-30V 12V/24V Rectangular Square Wave Generator LCD Display

**Brand:** droking
**Price:** 51780₫
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Droking PWM Signal Generator 1Hz~150kHz Adjustable Pulse Frequency Duty Ratio Duty Cycle PWM Module 3.3-30V 12V/24V Rectangular Square Wave Generator LCD Display by droking
- **How much does it cost?** 51780₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/121046959-droking-pwm-signal-generator-1hz-150khz-adjustable-pulse-frequency-duty)

## Best For

- droking enthusiasts

## Why This Product

- Trusted droking brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description



## Images

![Droking PWM Signal Generator 1Hz~150kHz Adjustable Pulse Frequency Duty Ratio Duty Cycle PWM Module 3.3-30V 12V/24V Rectangular Square Wave Generator LCD Display - Image 1](https://m.media-amazon.com/images/I/61kM9aOHkjL.jpg)
![Droking PWM Signal Generator 1Hz~150kHz Adjustable Pulse Frequency Duty Ratio Duty Cycle PWM Module 3.3-30V 12V/24V Rectangular Square Wave Generator LCD Display - Image 2](https://m.media-amazon.com/images/I/71EhDITiMxL.jpg)
![Droking PWM Signal Generator 1Hz~150kHz Adjustable Pulse Frequency Duty Ratio Duty Cycle PWM Module 3.3-30V 12V/24V Rectangular Square Wave Generator LCD Display - Image 3](https://m.media-amazon.com/images/I/61Fsa9RlhGL.jpg)
![Droking PWM Signal Generator 1Hz~150kHz Adjustable Pulse Frequency Duty Ratio Duty Cycle PWM Module 3.3-30V 12V/24V Rectangular Square Wave Generator LCD Display - Image 4](https://m.media-amazon.com/images/I/61JQBC58uDL.jpg)
![Droking PWM Signal Generator 1Hz~150kHz Adjustable Pulse Frequency Duty Ratio Duty Cycle PWM Module 3.3-30V 12V/24V Rectangular Square Wave Generator LCD Display - Image 5](https://m.media-amazon.com/images/I/71Ze41zsK7L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    These PWM Frequency modules are very good for my projects.
  

*by R***S on Reviewed in the United Kingdom on 25 November 2020*

The product was  a replacement. For one  project I'm been building. I accidentally blew the transistor inside the PWM Frequency Module.  So needed a replacement.  If I hadn't been so careless the Module would have been alright. The project is still in prototype stage. I repaired the module that I blew the transistor in. That's part of my other order. Thanks very much. Ron.

### ⭐⭐⭐⭐⭐ 







  
    bon produit
  
  

*by C***N on Reviewed in France on 8 October 2020*

Très bon rapport qualité prix

### ⭐⭐⭐⭐⭐ 







  
    Generatore di segnale onda quadra
  
  

*by C***O on Reviewed in Italy on 16 February 2020*

prodotto ricevuto nei tempi previsti, funziona correttamente ed è abbastanza preciso. Occorre però alimentarlo ad almeno 9 volt altrimenti il display non riesce ad offrire una luminosità costante ed adeguata.

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**Shop now:** [https://www.desertcart.vn/products/121046959-droking-pwm-signal-generator-1hz-150khz-adjustable-pulse-frequency-duty](https://www.desertcart.vn/products/121046959-droking-pwm-signal-generator-1hz-150khz-adjustable-pulse-frequency-duty)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-18*