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Item #:
99021784
Comimark 1 Set ICL8038 Function Signal Generator Sine Triangle Wave DIY Kit
Item #:
99021784
SAR 66
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Imported from USA store
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This signal generator DIY kit is a professional product to generate sine/triangle/square/forward and reverse sawtooth wave.
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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 Waveforms
Generate high-quality sine, triangle, and square waves for various applications, making it perfect for electronics enthusiasts and DIY projects.
User-Friendly Kit
Comes as a complete DIY kit, promoting an engaging hands-on experience while learning electronics, ideal for students and hobbyists alike.
Compact Design
Space-efficient PCB design makes it easy to incorporate into existing projects without taking up valuable workshop space.
Product Details
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
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Electronics Hobbyists
Ideal for those who enjoy building and experimenting with electronic circuits for personal projects or learning.
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Educational Purposes
Useful for students and teachers in electronics courses to demonstrate waveform generation and signal processing concepts.
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Signal Processing
Beneficial for technicians needing a reliable signal generator for testing and calibrating audio systems or other electronic devices.
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Beginners
Not suitable for total novices without prior knowledge of electronics or circuit assembly, may find it challenging.
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Professional Use
Lacks advanced features and precision needed by professionals for high-quality audio or complex electronic applications.
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Instant Gratification
Not for those seeking a plug-and-play solution, as it requires assembly and understanding of components to operate.
Product Description
Comimark 1 Set ICL8038 Function Signal Generator Sine Triangle Wave DIY Kit
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Customer Questions & Answers
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Question:
What waveforms can this generator produce?
Answer: It can generate sine, triangle, square, and both forward and reverse sawtooth waveforms. -
Question:
What is the frequency range of the generator?
Answer: The frequency range is adjustable from 5Hz to 400kHz. -
Question:
Is installation easy?
Answer: Yes, it features through hole components for easy installation.
Comimark Function Generators Editorial Review
The Comimark ICL8038 Function Signal Generator DIY Kit has received mixed reviews from customers, reflecting both its potential benefits for hobbyists and the pitfalls experienced during assembly and operation. Priced around $10, many users appreciate the kit as an introduction to waveform generation, particularly for those looking to refresh their electronics skills. This kit is particularly appealing to beginners or DIY enthusiasts who can tolerate a few hurdles in order to gain practical experience. Many reviewers noted that the provided instructions could be challenging to navigate, often citing them as poorly photocopied and hard to read. Users have found success seeking guidance from online resources like Instructables and YouTube, where clearer assembly instructions and schematics are available. However, the absence of a proper schematic was highlighted as a downside, possibly hindering the learning experience. Once assembled, the product does deliver usable functionality, generating sine, triangle, and sawtooth waveforms. Yet, customers pointed out significant issues with the square wave output, stating that adjustments to amplitude are not straightforward and depend directly on input voltage rather than the generator's controls. This complexity led to frustrations with achieving stable waveforms at higher frequencies, particularly over 400KHz, where the quality of the sine wave deteriorated significantly. Many users reported frequent tweaks were necessary to maintain acceptable wave quality. Despite these challenges, some users were satisfied with the overall learning experience and viewed the device as a handy tool for testing circuits, albeit not suitable as precision audio gear. The general Consensus is that while the kit is affordable and offers educational value, it requires patience and potentially extra tools or components to operate effectively. **
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Pros
- Inexpensive and accessible for hobbyists
- Offers practical experience with soldering and basic electronics
- Capable of generating several waveform types (sine, triangle, sawtooth)
Cons
- Poor quality instructions that lack clarity and a schematic
Product Price History
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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SAR 66
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Fastest cross-border delivery
Features & Benefits
- Professional DIY kit for generating various waveforms.
- High accuracy with ICL8038 and high-speed op amp.
- Supports output of sine, triangle, square, and sawtooth waveforms.
- Frequency range from 5Hz to 400kHz with adjustable duty cycle.
- Easy installation with all through hole components.
- Includes a 100% new quality signal generator kit.