Comimark 1 Set ICL8038 Function Signal Generator Sine Triangle Wave DIY Kit
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Comimark 1 Set ICL8038 Function Signal Generator Sine Triangle Wave DIY Kit
This signal generator DIY kit is a professional product to generate sine/triangle/square/forward and reverse sawtooth wave.
Comimark 1 Set ICL8038 Function Signal Generator Sine Triangle Wave DIY Kit
商品＃: 99021784

Comimark 1 Set ICL8038 Function Signal Generator Sine Triangle Wave DIY Kit

商品＃: 99021784

JPY 2802

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*All items will import from アメリカ

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最高の物流パートナー
  • fedex
  • dhl
This signal generator DIY kit is a professional product to generate sine/triangle/square/forward and reverse sawtooth wave.
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この商品の利点

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.

製品詳細

Shop Comimark 1 Set ICL8038 Function Signal Generator Sine Triangle Wave DIY Kit online at a best price in 日本. B087NG98Z5
Package Dimensions7.6 x 4.8 x 1 inches (19.3 x 12.2 x 2.5 cm)
Item Weight4.8 ounces (136.08 grams)
ManufacturerComimark
Date First AvailableApril 25, 2020

どんな人にお勧めですか？

Suitable For
  • Electronics Hobbyists

    Ideal for those who enjoy building and experimenting with electronic circuits for personal projects or learning.

  • Educational Purposes

    Useful for students and teachers in electronics courses to demonstrate waveform generation and signal processing concepts.

  • Signal Processing

    Beneficial for technicians needing a reliable signal generator for testing and calibrating audio systems or other electronic devices.

Not Suitable For
  • Beginners

    Not suitable for total novices without prior knowledge of electronics or circuit assembly, may find it challenging.

製品説明書

Comimark 1 Set ICL8038 Function Signal Generator Sine Triangle Wave DIY Kit

何か質問はありますか？ チャットでお問い合わせください

お客様の質問と回答

  • 質問: What waveforms can this generator produce?

    回答: It can generate sine, triangle, square, and both forward and reverse sawtooth waveforms.
  • 質問: What is the frequency range of the generator?

    回答: The frequency range is adjustable from 5Hz to 400kHz.
  • 質問: Is installation easy?

    回答: 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. **

お客様のレビュー＆評価

1 カスタマー評価
  • 5 星
    100%
  • 4 星
    0%
  • 3 星
    0%
  • 2 星
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  • 1 星
    0%

この商品のレビュー

お考えをお聞かせください

長所

  • Inexpensive and accessible for hobbyists
  • Offers practical experience with soldering and basic electronics
  • Capable of generating several waveform types (sine, triangle, sawtooth)

短所

  • Poor quality instructions that lack clarity and a schematic

プラットフォームの信頼性とお客様の安心

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4.2/5 9250 + reviews
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MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
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kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
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Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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JPY 2802

この商品はUbuyからまだ発送されておらず配送は最大10日かかります。この商品の配送に問題がおありでしたら注文より商品のキャンセル、返金をさせていただきます。

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PCI DSS準拠・ISO 27001:2022認証取得。すべてのご注文に暗号化決済と充実したバイヤープロテクションが適用されます。

最高の物流パートナー
  • fedex
  • dhl
最速の国際配送

特徴と利点

  • 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.

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