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Item #:
757475
Velleman MK105 Signal Generator Kit, 1kHz Fixed Frequency
Item #:
757475
AUD 43
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Imported from USA store
Order now and get it around Sunday, July 12
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What Stands Out
Fixed Frequency
Offers a steady 1kHz output, ideal for testing and troubleshooting audio equipment and electronic circuits efficiently without the need for complex adjustments.
DIY Kit Experience
Encourages hands-on learning and skills development by letting users assemble their own signal generator, enhancing understanding of electronics and circuits in an engaging way.
Compact Design
Lightweight and portable, making it convenient for on-the-go use or in tight working spaces, ensuring accessibility for hobbyists and professionals alike.
Product Details
| Power Source | Battery Powered |
| Color | Green |
| Item Weight | 18.14 g |
| Item Dimensions | 0.98 x 4.76 x 7.87 inches (2.5 x 12.1 x 20 cm) |
| Brand Name | Velleman |
| Model | MK105 |
| UPC | 836479007031 |
| Manufacturer | Velleman |
| Global Trade Identification Number | 05054814089916, 05410329001056 |
| Part Number | MK105 |
| Included Components | Battery |
| Unit Count | 1 Count |
| Brand | Velleman |
| Item dimensions L x W x H | 0.98 x 4.76 x 7.87 inches (2.5 x 12.1 x 20 cm) |
Who Should Buy?
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Electronics Hobbyists
Ideal for hobbyists experimenting with audio circuits and signal generation in personal projects.
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Students Learning
Great for students studying electronics, offering hands-on experience with component assembly and basic circuitry.
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Sound Engineers
Useful for sound engineers needing a consistent test frequency for audio equipment calibration and testing.
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Professionals Needing Versatility
Not suitable for professionals requiring adjustable frequencies or advanced signal modulation capabilities.
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High-End Audio Applications
Inadequate for high-end audio applications where precise and variable signal generation is critical.
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Beginners Without Guidance
May be challenging for complete beginners without prior electronics knowledge or instruction on assembly.
Product Description
Velleman MK105 Signal Generator Kit, 1kHz Fixed Frequency
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the Velleman MK105 Signal Generator Kit?
Answer: The Velleman MK105 Signal Generator Kit is an electronic assembly kit designed for hobbyists and professionals to produce a 1kHz fixed frequency output signal. It's widely used for testing, troubleshooting, and experimenting with various electronic applications. As a DIY kit, it allows users to assemble the components themselves, providing an educational experience that enhances understanding of signal generation in electronics. You might use this kit to test audio equipment, prototypes, or when making electronic measurements in multiple projects. -
Question:
What components come with the Velleman MK105 kit?
Answer: The Velleman MK105 kit typically includes all necessary components such as resistors, capacitors, transistors, and a PCB (printed circuit board). It also includes detailed assembly instructions and a schematic to aid in the building process. Having all essential parts in one package makes it convenient for users to create a reliable 1kHz signal generator while ensuring that they can focus on learning about electronics instead of searching for components separately. This kit is ideal for students, educators, or anyone wanting to dive into electronic projects. -
Question:
How do I assemble the Velleman MK105 Signal Generator Kit?
Answer: Assembling the Velleman MK105 Signal Generator Kit requires basic soldering skills and tools like a soldering iron, wire cutters, and a multimeter. Start by following the manual instructions that guide you through soldering components onto the PCB in the correct order. It's crucial to double-check component orientation and placement to ensure proper functionality. Users can feel a sense of accomplishment as they build their own signal generator, enhancing their practical skills while gaining insights into how electronic signals are generated and measured. It’s an ideal project for electronics enthusiasts. -
Question:
What can I use the Velleman MK105 Signal Generator for?
Answer: The Velleman MK105 Signal Generator is versatile and can be used for various applications, such as testing audio circuits, generating sound signals for playback systems, and troubleshooting electronic devices. It is particularly useful in educational settings or hobbyist environments where users explore electronics. For example, you might use it to create audio signals for synthesizers or test the functionality of amplifiers. This kit allows users to experiment, learn, and apply electronic principles in practical projects. -
Question:
Is the Velleman MK105 suitable for beginners?
Answer: Yes, the Velleman MK105 Signal Generator Kit is suitable for beginners who have basic electrical knowledge and skills. The kit provides an excellent learning opportunity through hands-on assembly, while the included instructions guide you step by step. Beginners can gain valuable experience in soldering and understanding electronic components by working on this project. It's a great starting point for anyone looking to expand their skills in electronics, building a foundation for more advanced projects in the future. -
Question:
What output type does the Velleman MK105 provide?
Answer: The Velleman MK105 Signal Generator Kit delivers an analog output signal with a fixed frequency of 1kHz. This signal can be used in various applications requiring a consistent waveform. It can be directly interfaced with audio equipment, oscilloscopes, or other electronic instruments for testing purposes. For hobbyists and students, this kit provides an essential tool to experiment with sound frequencies, circuit behavior, and to understand the principles of electronic signal generation. -
Question:
Can I modify the frequency of the Velleman MK105 kit?
Answer: The Velleman MK105 Signal Generator Kit is designed for a fixed frequency of 1kHz and does not include components for adjusting the frequency. However, enthusiasts often experiment by modifying the circuit design or adding additional components to change its frequency capabilities. This allows for exploration and learning about oscillator circuits and their practical applications. It opens doors for users to understand more complex electronics while providing flexibility for those looking to customize their signal generator. -
Question:
What skills will I learn from building the Velleman MK105 kit?
Answer: Assembling the Velleman MK105 Signal Generator Kit enhances several skills, including soldering, understanding circuit schematics, and learning about electronic components such as resistors, capacitors, and transistors. You’ll gain insight into how oscillators work and the principles behind generating signals in electronic circuits. These skills are fundamental for anyone interested in pursuing electronics as a hobby or career, making it an enriching project for aspiring engineers, technicians, or electronics students. -
Question:
Is support available if I encounter issues with the Velleman MK105 kit?
Answer: Yes, support is available for users who encounter issues while assembling the Velleman MK105 Signal Generator Kit. Most users can find insightful guidance through various online forums, electronics communities, or instructional videos dedicated to this kit. Additionally, the manufacturer sometimes offers customer service for technical inquiries. Engaging with these resources not only aids in solving problems but also connects you with a community of electronics enthusiasts who share their experiences and tips, enhancing the learning process. -
Question:
Where can I buy Velleman MK105 Signal Generator Kit, 1kHz Fixed Frequency?
Answer: You can purchase the Velleman MK105 Signal Generator Kit, 1kHz Fixed Frequency from Ubuy in Australia. Ubuy offers a wide selection of electronic kits, making it a convenient option for those interested in DIY electronics projects. Their platform is user-friendly, ensuring that you can easily find and order the kit, along with other electronic components you may need for future projects. Additionally, Ubuy often features valuable customer reviews and ratings, guiding you in making informed purchase decisions.
Velleman Multimeters & Analyzers Editorial Review
The Velleman MK105 Signal Generator Kit has garnered a generally positive reception among users, particularly those who appreciate the satisfying experience of building electronic kits. Many reviews highlight its affordability, ease of assembly, and effective functionality, making it a recommended choice for beginners and hobbyists looking to explore signal generation without a hefty investment. Customers have found the kit to be straightforward to build, verifying the correct output waveforms with confidence after assembly. The satisfaction in crafting the device is a recurring theme, often coupled with a sense of accomplishment once up and running. Notably, the board’s compact size and simple design have appealed to users, though some mention that it can be a bit challenging for beginners, particularly due to the tight spacing on the printed circuit board (PCB). While the kit delivers acceptable performance at its fixed frequency of 1 kHz, there are mixed comments regarding the battery life, which some users have found disappointing. The overall quality of the board aligns with expectations given the low price point, with a few users noticing potential for improvements, such as better build quality or the inclusion of a case to enhance usability. In conclusion, the Velleman MK105 Signal Generator Kit serves both as a practical tool for signal testing and as an engaging educational project. It effectively meets basic needs while encouraging users to deepen their understanding of electronic principles. **
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Pros
- Affordable and cost-effective.
- Simple and quick to assemble.
- Provides the advertised waveforms reliably.
- Useful for educational purposes and hobby projects.
- Compact size, beneficial for field applications.
Cons
- Short battery life.
Platform Trust & Buyer Confidence
JB
Jane
Verified buyer
“Great continuous communication. Packaged well. Arrived promptly.”
12 June 2026 · via Trustpilot
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MAV MTBLife
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“1st buy, Ubuy. Shopping made easy if you don't mind the international shipping cost. Bought the product I wanted and the shipping was fast. I look forward for next shopping☺️”
10 June 2026 · via Trustpilot
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amanda
Verified buyer
“Great communication, prompt delivery.”
7 June 2026 · via Trustpilot
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Verified buyer
“I'm getting used to an excellent buyer experience with Ubuy and have begun to rely on them for any purchases I make in the US.”
5 June 2026 · via Trustpilot
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Katie
Verified buyer
“Delivery was prompt, with many updates along the way.”
23 May 2026 · via Trustpilot
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AUD 43
Order now and get it around Sunday, July 12
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Features & Benefits
- Outputs multiple waveform types: sine, triangle, square, and integrator.
- Select waveform type easily using a jumper.
- Made in the USA with quality Velleman brand assurance.
- Adjust output level from 0 to 100 mars using a potentiometer.
- Requires a 9V battery (suggested part number: 198731).
- Lightweight package at only 0.1 pounds for easy handling.
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