NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Generator For Stepper Motors With LED Indicator 5-Pack

¥2,299
FREE Shipping

NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Generator For Stepper Motors With LED Indicator 5-Pack

  • Brand: Unbranded
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NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Generator For Stepper Motors With LED Indicator 5-Pack

NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Generator For Stepper Motors With LED Indicator 5-Pack

  • Brand: Unbranded
RRP: ¥3,399
Price: ¥2,299
You save: ¥1,100 (32%)
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¥2,299
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Description

NE555 based pulse generator with LED status indicator - Main chip: NE555. Input voltage: 5V-15V DC. - LED indicator shows output activity: LED on when the output is low, LED off when the output is high, and the LED will blink at low frequencies. - Output frequency ranges for smooth continuous adjustment: - Low: 1 Hz to 50 Hz - Medium: 50 Hz to 1 kHz - Medium-high: 1 kHz to 10 kHz - High: 10 kHz to 200 kHz - Duty cycle: finely tunable. Note that duty cycle and frequency are not independently adjustable; adjusting the duty cycle will change the frequency. - Benefits: simple, standard NE555 timing source compatible with common 5-15 V DC supplies; easy to verify operation via the LED indicator; wide frequency coverage from 1 Hz to 200 kHz in selectable ranges. - Practical applications: - Generate timing signals for microcontrollers and digital logic testing - Lab experiments and RC timing/oscillator studies - LED flasher or signaling indicator projects
  • Fruugo ID: 421353283-887486248
  • EAN: 630882288632

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  • STANDARD: FREE - Delivery between Thu 04 December 2025–Mon 22 December 2025 - FREE

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

  • LovelyLane
  • Shenzhen Kulomi Technology Co., Ltd.
  • 401-13, Jinhe Building, 8 Xinhe Street, Maan Tang, Bantian
  • Longgang, Shenzhen, Guangdong
  • China
  • Shenzhen
  • CN
  • 518129
  • utopiadealsta@outlook.com
  • 13380310353

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.

  • Synertrade FR SAS
  • Synertrade FR SAS
  • 9 rue du Bat d'Argent
  • Lyon
  • France
  • Lyon
  • FR
  • 69001
  • info@syner-sarl.cn
  • (+33)774555006
  • https://seller.kuajingmaihuo.com/settle/qualification-service