Variable Squares Waves Signal Generator Board With NE555 Chip for Motor Speed Control and Relays Applications

₩17,390
FREE Shipping

Variable Squares Waves Signal Generator Board With NE555 Chip for Motor Speed Control and Relays Applications

  • Brand: Unbranded
  • product image
  • product image
  • product image
  • product image
  • product image
Variable Squares Waves Signal Generator Board With NE555 Chip for Motor Speed Control and Relays Applications

Variable Squares Waves Signal Generator Board With NE555 Chip for Motor Speed Control and Relays Applications

  • Brand: Unbranded
RRP: ₩18,690
Price: ₩17,390
You save: ₩1,300 (6%)
Sold by:
₩17,390
FREE Shipping

In stock

We accept the following payment methods

Description

Features: Achieve precise control with adjustable pulse frequency (Hz to hundreds) and 0- 100 duty cycle via potentiometers, delivering stable squares waves signals for steppers motor driver and PWM applications. Powereds by NE555 chip with 5V-15V wide input ranges (15-35mA output), ensures integration into electronics projects while maintaining waveforms stability. for electronics enthusiasts, engineers, and maker requiring customizable signals outputs for prototyping, automation systems, or educational STEM/robotics experiments. Use in motor speed regulation, LED dimmers, relays timing circuits, sound synthesizers, or industrial equipment testing where adjustable frequency/duty cycle signals. two knob interfaces simplifies realtime adjustments, while construction supports repetitive laboratory for ecosystems. Specifications: Size: 3.1x2.2cm/1.22x0.87inch Quantity: 2Pcs, 4Pcs(optional) Package Includes: 2/4Pcs Stepping Motor Driver note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item.
  • Brand: Unbranded
  • Category: Generators
  • Colour: 4pc
  • Fruugo ID: 377000731-815353020
  • EAN: 7916033030736

Delivery & Returns

Dispatched within 24 hours

  • STANDARD: FREE - Delivery between Thu 02 October 2025–Tue 07 October 2025 - FREE

Shipping from China.

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

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.

  • Shenzhen Jianming Technology Co., Ltd.
  • Shenzhen Jianming Technology Co., Ltd.
  • 611, 6th Floor, Longsheng Commercial Building, Dalang Street
  • Shenzhen
  • China
  • 518000
  • eo1dxitoes@163.com
  • +8618818900735

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.

  • Yating He
  • E-CrossStu GmbH
  • 69 Mainzer Landstrasse
  • Frankfurt am Main
  • Germany
  • 60329
  • E-crossstu@web.de
  • +4969332967674