--- product_id: 619491396 title: "Full-Function PWM Pulse Frequency Duty Cycle Adjustable Module Square Wave Rectangular Wave Signal Generator" brand: "electronicnova" price: "₹ 69" currency: INR in_stock: false url: https://www.desertcart.in/products/619491396-full-function-pwm-pulse-frequency-duty-cycle-adjustable-module-square store_origin: IN region: India --- # PWM Control Duty Cycle Adjust Frequency Range Full-Function PWM Pulse Frequency Duty Cycle Adjustable Module Square Wave Rectangular Wave Signal Generator **Brand:** electronicnova **Price:** ₹ 69 **Availability:** ❌ Out of Stock ## Summary > ⚙️ Power Up Your Projects with Precision! ## Quick Answers - **What is this?** Full-Function PWM Pulse Frequency Duty Cycle Adjustable Module Square Wave Rectangular Wave Signal Generator by electronicnova - **How much does it cost?** ₹ 69 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/619491396-full-function-pwm-pulse-frequency-duty-cycle-adjustable-module-square) ## Best For - electronicnova enthusiasts ## Why This Product - Trusted electronicnova brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Waveforms:** Generate both square and rectangular wave signals to suit your project needs. - • **Unleash Your Creativity:** Easily adjust pulse width modulation for tailored signal generation. - • **Join the Innovation Wave:** Ideal for tech enthusiasts and professionals looking to elevate their projects. - • **Compact Design, Big Impact:** Space-saving module perfect for prototyping and experimentation. - • **Precision at Your Fingertips:** Fine-tune frequency settings for optimal performance in various applications. ## Overview The Full-Function PWM Pulse Frequency Duty Cycle Adjustable Module is a versatile signal generator designed for professionals and hobbyists alike. It allows for precise control over pulse width modulation, frequency, and duty cycle, making it an essential tool for a wide range of electronic applications. ## Description Features: 1.The duty cycle, frequency and amplitude can be adjusted, and the upper and lower limits can be set. 2.You can customize the default parameters (duty cycle/frequency/amplitude) when the main interface press the 'increase'or 'decrease' button. 3.Dual mode, fine mode duty cycle step 0.1%. 4.LCD display frequency, duty cycle and amplitude, very clear, with ON/OFF keys, very convenient to use. 5.With locking function to prevent misoperation. 6.This product can be used as a 3W power supply. 7.All parameters are saved after power failure. Descriptions: 1.This is a XY-APWM full-function PWM pulse frequency duty cycle adjustable module. Specifications: Material:Plastic+Metal Color: Black Power supply voltage: DC3.5~12V Output voltage OUT+ (amplitude voltage): DC1.0V~24.0V power 3W (this product can be used as a power 3W CNC power supply) Frequency range: 1 Hz~150 KHz in general mode, 1 HZ~15 KHZ in fine mode Frequency accuracy: the accuracy in each range is about 2% Signal load capacity: the output current can be about 5~30 Ma (Notes: This product is the output of PWM signal, can not directly drive high-power load); Output amplitude: DC1.0V~24.0V adjustable Ambient temperature: -20~+70° Scope of application: 1.Used as a square wave signal generator to generate square wave signals for experimental development and use; 2.Square wave signal used to control motor driver; 3.Generate adjustable pulses for MCU use. 4.Generate adjustable pulses and control related circuits (PWM dimming and speed regulating applications). Package Included: 1 x Signal Generator ## Features - Full-Function PWM Pulse Frequency Duty Cycle Adjustable Module Square Wave Rectangular Wave Signal Generator ## Images ![Full-Function PWM Pulse Frequency Duty Cycle Adjustable Module Square Wave Rectangular Wave Signal Generator - Image 1](https://m.media-amazon.com/images/I/41O-9k-2ZJS.jpg) ![Full-Function PWM Pulse Frequency Duty Cycle Adjustable Module Square Wave Rectangular Wave Signal Generator - Image 2](https://m.media-amazon.com/images/I/31uik+bKGsS.jpg) ![Full-Function PWM Pulse Frequency Duty Cycle Adjustable Module Square Wave Rectangular Wave Signal Generator - Image 3](https://m.media-amazon.com/images/I/41I4z4qPjaS.jpg) ![Full-Function PWM Pulse Frequency Duty Cycle Adjustable Module Square Wave Rectangular Wave Signal Generator - Image 4](https://m.media-amazon.com/images/I/41THoq-TMAS.jpg) ![Full-Function PWM Pulse Frequency Duty Cycle Adjustable Module Square Wave Rectangular Wave Signal Generator - Image 5](https://m.media-amazon.com/images/I/41tg00GiYRS.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.in/products/619491396-full-function-pwm-pulse-frequency-duty-cycle-adjustable-module-square](https://www.desertcart.in/products/619491396-full-function-pwm-pulse-frequency-duty-cycle-adjustable-module-square) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-05-16*