2Pcs 3 Channel PWM Pulse Generator Adjustable Frequency Square Wave Rectangular Wave Signal Generator Module szrh21

€4.95
+ €14.99 Shipping
  • product image
  • product image
  • product image
  • product image
  • product image
2Pcs 3 Channel PWM Pulse Generator Adjustable Frequency Square Wave Rectangular Wave Signal Generator Module szrh21

2Pcs 3 Channel PWM Pulse Generator Adjustable Frequency Square Wave Rectangular Wave Signal Generator Module szrh21

  • Brand: Unbranded
Sold by:

2Pcs 3 Channel PWM Pulse Generator Adjustable Frequency Square Wave Rectangular Wave Signal Generator Module szrh21

  • Brand: Unbranded

€4.95

Save €19.00 (79%)

RRP

€23.95
In stock
+ €14.99 Shipping

14-Day Returns Policy

Sold by:

€4.95

Save €19.00 (79%)

RRP

€23.95
In stock
+ €14.99 Shipping

14-Day Returns Policy

Payment methods:

Description

2Pcs 3 Channel PWM Pulse Generator Adjustable Frequency Square Wave Rectangular Wave Signal Generator Module szrh21

Three-channel PWM is outputted,wide frequency range and the duty ratio can be adjusted independently Frequency is divided into four areas,automatic switching: 1. XXX(No decimal point): 1HZ Stepping Unit,Range:1Hz~999Hz; 2. X.XX(The decimal is in the hundreds place):0.01KHZ Stepping Unit,Range: 1.00Khz~9.99Khz; 3. X.XX(The decimal is in the tens place):0.1KHZ Stepping Unit,Range: 10.0Khz~99.9Khz; 4. X.X.X(The decimal is in the ones place):1KHZ Stepping Unit,Range: 1Khz~150Khz; E.g. ,frequency display:100 represent the pulse of 100Hz ; 1.01 represent the pulse of 1.01KHz; 54.1 represent the pulse of 54.1KHz; 1.2.4 represent the pulse of 124Hz The value range of dutyfactor: 0~100%,100% is represented by A0%. All parameters setted up can be automatically saved in case of power cut. Parameter: Has 8 independent keys,used to set the frequency and duty ratio,support short press (increase or decrease a unit) and long press (fast increase or decrease),very simple,set the parameters automatically save,power loss. 3-Way duty ratio button can be pressed at the same time,real-time adjustment, liquid crystal display is the last pressed button duty ratio,real-time is very strong,can be used as a simple several road duty ratio scan. Applications: 1.Used as square wave signal generator to generate square wave signal for experiment development and use 2.Used to generate a square wave signal to control the motor driver; 3.Generating adjustable pulses for MCU use; 4.Generate adjustable pulse, control related circuit (PWM dimming speed and other applications). color:Photo color Material:PCB + electronic components Package Contents: 2 x 3 Channel PWM Pulse Generator Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.2Pcs 3 Channel PWM Pulse Generator Adjustable Frequency Square Wave Rectangular Wave Signal Generator Module The design is simple and elegant, suitable for various usage scenarios. The solid and durable construction ensures worry-free and convenient daily use.
  • Fruugo ID: 506134205-1035529617
  • EAN: 7853223388515

Delivery

Dispatched within 24 hours

  • STANDARD: €14.99 - Delivery between Tue 07 July 2026–Wed 22 July 2026

Shipping from China.

Returns & Cancellations

Returns

We do our best to ensure that the products that you order are delivered to you in full and according to your specifications. However, should you receive an incomplete order, or items different from the ones you ordered, or there is some other reason why you are not satisfied with the order, you may return the order, or any products included in the order, and receive a full refund for the items.

View full return policy

Cancellations

You have the right to withdraw from your purchase within 14 days from receiving your order without giving a reason. To exercise your right easily, you can use the "Cancel my order" link in the footer of every page or within your Fruugo account under "Orders". Once you exercise your right to withdraw, we will send you an email acknowledgment. If your order has already been shipped by the retailer, we will provide you with the necessary return instructions to ensure your refund is processed promptly.

View full cancellation policy

Product Compliance Details

Please see the compliance information specific to this product outlined below.

The following information is provided by the independent third-party retailer selling this product.

Manufacturer
The following information outlines the contact details for the manufacturer of the relevant product sold on Fruugo.

  • Shenzhenyuandedianziyuouxiangongsi
  • Shenzhenyuandedianziyuouxiangongsi
  • Room 903, Building B, Nanxian Commercial Plaza, Nanyuan New Village
  • Hongshan Community, Minzhi Subdistrict, Longhua District
  • Longhua
  • Shenzhen
  • China
  • 518500
  • [email protected]
  • 15819859068

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • Huang Pengliang
  • FORCHAIN GmbH
  • Vilbeler Landstra?e73 60388 Frankfurt am Main
  • Frankfurt am Main
  • Frankfurt am Main
  • DE
  • 60388
  • [email protected]
  • 1638127736