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Item #:
91902313
4pcs NE555 Pulse Frequency Square Wave Rectangular Wave Signal Generator Signal Generator Module Stepper Motor Driver Compatible for Arduino uno
Item #:
91902313
IMP 17
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Generate precise square wave signals with our adjustable NE555 Pulse Frequency Signal Generator.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Versatile Compatibility
Designed to seamlessly integrate with Arduino Uno, making it ideal for robotics projects and smart car applications, offering flexibility for various electronic projects.
Precise Signal Generation
Generates accurate pulse frequency and square wave signals, allowing users to effectively control stepper motors and other devices with reliable performance.
User-Friendly Design
Compact and easy-to-use module that simplifies signal generation for hobbyists and professionals, enhancing project efficiency and reducing setup time.
Product Details
| Date First Available | December 26, 2020 |
| Manufacturer | Relkin |
| Item Weight | 0.1 lbs (50 grams) |
Product Description
4pcs NE555 Pulse Frequency Square Wave Rectangular Wave Signal Generator Signal Generator Module Stepper Motor Driver Compatible for Arduino uno Robot Smart Car
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Customer Questions & Answers
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Question:
What is the maximum output current of the NE555 signal generator?
Answer: The maximum output current is 15MA at 5V and 35MA at 12V. -
Question:
What frequencies can this signal generator support?
Answer: It supports a frequency range from 1Hz to 200kHz. -
Question:
How does the LED indication work?
Answer: The LED indicates output status, flashing at low frequency and turning off at higher frequencies.
Relkin Function Generators Editorial Review
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Pros
- High-quality build
- User-friendly design
- Excellent performance
- Variety of features
- Long-lasting battery
Cons
- A bit heavier than expected.
Platform Trust & Buyer Confidence
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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IMP 17
Order now and get it around Saturday, September 19
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Features & Benefits
- Compact size: 31mm x 22mm for easy integration.
- Versatile input voltage range of 5V-15VDC for various applications.
- Output current capabilities up to 35MA at 12V for robust performance.
- Selectable frequency range from 1Hz to 200kHz to suit different project needs.
- LED indication for clear output status and functionality.
- Perfect for experimental development, MCU control, and driving stepper motors.
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