--- product_id: 31781405 title: "Puyu Pulse Generator 1Hz ~ 100KHz PWM Signal Duty Servo Module 1 to 99%" brand: "brand: puyu2013" price: "362.80 DT" currency: TND in_stock: true url: https://www.desertcart.tn/products/31781405-puyu-pulse-generator-1hz-100khz-pwm-signal-duty-servo-module store_origin: TN region: Tunisia --- # Puyu Pulse Generator 1Hz ~ 100KHz PWM Signal Duty Servo Module 1 to 99% **Brand:** brand: puyu2013 **Price:** 362.80 DT **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Puyu Pulse Generator 1Hz ~ 100KHz PWM Signal Duty Servo Module 1 to 99% by brand: puyu2013 - **How much does it cost?** 362.80 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/31781405-puyu-pulse-generator-1hz-100khz-pwm-signal-duty-servo-module) ## Best For - brand: puyu2013 enthusiasts ## Why This Product - Trusted brand: puyu2013 brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Pulse generator 1Hz ~ 100KHz PWM signal duty servo module 1 to 99% First, an overview :  HM200 is a small signal generator can produce a maximum 100KHz frequency and duty cycle adjustable pulse signal , can also produce steering control signal.   The module is easy to use, the frequency of the data input by key operation , update now output frequency. Second, product applications: ● signal generator ; ● instrument calibration ; ● DC motor control ;   Third, the technical parameters: No. Item Parameter Unit Remark A pulse signal range of 1 ~ 100000 Hz is 1 to 99% duty cycle pulse signal 2 pulse duty cycle range from 1 to 99% duty cycle 3 5 VDC pulse signal amplitude maximum amplitude 5.0Vp ( constant output amplitude ) 4 servo signal frequency 100 Hz 5 servo signal pulse width 500 ~ 2500 us 6 7 ~ 12 VDC operating voltage 7 working current <50 mA 8 Operating temperature -40 ℃ ~ 65 ℃ Celsius 9 Storage temperature -40 ℃ ~ 65 ℃ Celsius 10 Size 57 * 45 * 20 mm Length X Width X Height   Fourth, the interface description and related operations P4 connector ( power supply )    VDD: positive power supply (7 ~ 12V)    GND: power negative P3 interface ( output signals )    Q1: Not used to .    Q2: not used to .    CP: pulse signal .    GND: power negative . Fourth, KEYS   FUN: Select the operating bits of data.   UP: Prev .   DOWN: Next .   LEFT: self plus key.   ROGHT: from minus key. ## Features - pulse signal range of 1 ~ 100000 Hz is 1 to 99% duty cycle pulse signal - pulse duty cycle range from 1 to 99% duty cycle - 5 VDC pulse signal amplitude maximum amplitude 5.0Vp ( constant output amplitude ) - servo signal frequency 100 Hz - servo signal pulse width 500 ~ 2500 us ## Images ![Puyu Pulse Generator 1Hz ~ 100KHz PWM Signal Duty Servo Module 1 to 99% - Image 1](https://images-na.ssl-images-amazon.com/images/I/41j6GMk5f8L.jpg) ![Puyu Pulse Generator 1Hz ~ 100KHz PWM Signal Duty Servo Module 1 to 99% - Image 2](https://images-na.ssl-images-amazon.com/images/I/41NJukiwr0L.jpg) ![Puyu Pulse Generator 1Hz ~ 100KHz PWM Signal Duty Servo Module 1 to 99% - Image 3](https://images-na.ssl-images-amazon.com/images/I/41MB1tp5LjL.jpg) ![Puyu Pulse Generator 1Hz ~ 100KHz PWM Signal Duty Servo Module 1 to 99% - Image 4](https://images-na.ssl-images-amazon.com/images/I/514mWDiho%2BL.jpg) ![Puyu Pulse Generator 1Hz ~ 100KHz PWM Signal Duty Servo Module 1 to 99% - Image 5](https://images-na.ssl-images-amazon.com/images/I/51vxuFHepaL.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.tn/products/31781405-puyu-pulse-generator-1hz-100khz-pwm-signal-duty-servo-module](https://www.desertcart.tn/products/31781405-puyu-pulse-generator-1hz-100khz-pwm-signal-duty-servo-module) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-14*