物品 #:
9409152
Eisco Contact Key, Telegraph & Morse Code Key, Raspberry Pi Compatible | Straight Key Morse Style, Single Arm Contact, Direct Circuit Closure, Stud
87% of respondents would recommend this to a friend
物品 #:
9409152
HKD 179
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from 美國
0 ratings
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現在訂購，約可在下列時間收貨： 星期六, 九月 12
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Close a circuit simply with this well-made contact key
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What Stands Out
Educational Tool
Designed for classroom use, this contact key enhances understanding of Morse code and telegraphy, making learning engaging and practical for students and enthusiasts.
Durable Design
Built with sturdy materials, the Eisco Labs Contact Key ensures long-lasting performance and reliability, making it ideal for repeated use in educational settings and experiments.
User-Friendly
Simple setup and operation allow users of all skill levels to easily engage with Morse code, encouraging exploration and experimentation with telegraphic communication.
產品詳情
- Single arm contact key for demonstration of Morse code or telegraphy
- Can be used with Raspberry Pi projects
- Comprised of a plated spring arm with press knob, contact stud, and plated connecting strip
- Manufactured by Eisco Scientific, a trusted brand in science education
- Diverse product line including laboratory supplies, physics apparatus, and biological models
| Operation Mode | Mechanical |
| Connector Type | Stud and Strip |
| Switch Type | Push Button |
| Terminal | Stud and Strip |
| Circuit Type | 1-way |
| Number of Positions | 1 |
| Control Method | Push Button |
| Control Type | Manual |
| Compatible Devices | Raspberry Pi |
| Color | gray |
| Item Dimensions | 4.7 x 3.5 x 2.8 inches (11.9 x 8.9 x 7.1 cm) |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Material Type | Plastic |
| Contact Material | Metal |
| Brand Name | EISCO |
| Model | 4341088811 |
| Global Trade Identification Number | 00849230049607 |
| Manufacturer | EISCO |
| UPC | 849230049607 |
| Item Weight | 0.01 kg |
| Part Number | FBA_PH0986A |
| Brand | EISCO |
| Material | Plastic |
| Item dimensions L x W x H | 4.7 x 3.5 x 2.8 inches (11.9 x 8.9 x 7.1 cm) |
Who Should Buy?
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Educational Institutions
Perfect for schools teaching communication technology and history, helping students understand the basics of Morse code.
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Hobbyist Collectors
Great for amateur radio enthusiasts or collectors of antique communication devices who appreciate historical significance.
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Hands-on Labs
Beneficial for laboratories conducting experiments on telegraphy and wireless communication principles with practical demonstrations.
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Professional Use
Not suitable for professional telegraphic communication due to limited functionality and modern technology preferences.
產品敘述
Eisco Contact Key, Telegraph & Morse Code Key, Raspberry Pi Compatible | Straight Key Morse Style, Single Arm Contact, Direct Circuit Closure, Stud and Strip Wiring, For Morse Learning & Projects
About This Item
Introducing the Eisco Labs Contact Key: a must-have device for enthusiasts of Morse code and wireless telegraphy. Crafted with precision and built to last, this contact key is designed for simplicity and ease of use. Constructed with a plated spring arm, a convenient press knob, a contact stud, and a plated connecting strip, this device allows you to effortlessly close circuits and transmit Morse code messages. Ideal for both beginners and experienced telegraph operators, this single contact key offers a vintage and antique aesthetic that adds a touch of history and charm to your Morse code communication setup.
Its portable and handheld design makes it perfect for on-the-go use, allowing you to practice your skills anytime, anywhere. Whether you're a hobbyist, a student, or a professional, the Eisco Labs Contact Key is an essential tool for anyone interested in Morse code and telegraphy. Enhance your communication skills and immerse yourself in the fascinating world of wireless telegraphy with this reliable and versatile Morse code key. Invest in the Eisco Labs Contact Key today and unlock the potential of Morse code communication. Don't miss out on experiencing the joys and challenges of this timeless method.
Elevate your telegraphing experience with this high-quality and functional contact key, exclusively available at Ubuy.
有疑問？ 與我們聊天
客戶問題與解答
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題:
What is the Eisco Labs Contact Key used for?
回答: The Eisco Labs Contact Key is primarily used for demonstrating and practicing Morse code transmissions. This device creates a simple circuit that acts as a switch, allowing users to send Morse code signals by rapidly pressing the key. It's an essential tool for educational purposes in physics and communication classes, where students can experience hands-on learning about telegraphy and signal transmission. -
題:
How does the Eisco Labs Contact Key function?
回答: The Eisco Labs Contact Key functions by completing an electrical circuit when pressed, generating a signal that represents Morse code. This mechanism mimics traditional telegraph systems, where operators would tap the key to send dots and dashes. Understanding this operation helps users grasp fundamental principles of electrical circuits and communication techniques, making it a valuable addition to any science curriculum. -
題:
Is the Eisco Labs Contact Key suitable for beginners?
回答: Yes, the Eisco Labs Contact Key is ideal for beginners who are new to Morse code and telecommunication. Its design is straightforward and user-friendly, allowing amateur users to quickly learn the basics of sending and receiving Morse code signals. Additionally, it serves as an excellent introduction to the study of electronics and communication systems, fostering interest in further exploration of these fields. -
題:
What materials is the Eisco Labs Contact Key made from?
回答: The Eisco Labs Contact Key is made from durable materials designed to withstand regular use in educational environments. The key itself is typically constructed from strong plastic or metal, ensuring longevity and reliability. This build quality is important for ensuring that it functions well in classrooms or labs, where frequent demonstrations might occur. -
題:
Can the Eisco Labs Contact Key be used for learning actual coding techniques?
回答: Absolutely! The Eisco Labs Contact Key is an exceptional device for teaching and learning about actual coding techniques, particularly Morse code. Users can practice sending messages, enhance their coding speed, and gain confidence in telegraphic communication. This practical application makes it popular among educators and hobbyists interested in mastering Morse code. -
題:
What educational scenarios are best suited for the Eisco Labs Contact Key?
回答: The Eisco Labs Contact Key is best suited for various educational scenarios, including science fairs, electronics workshops, and telecommunications classes. Educators can incorporate it into lesson plans that cover topics like circuits, communication theory, and historical technologies. This hands-on experience helps engage students effectively by allowing them to explore concepts practically. -
題:
Is the contact key compatible with other telegraph equipment?
回答: Yes, the Eisco Labs Contact Key is compatible with most basic telegraph equipment. It can be easily integrated into existing telegraph setups or used alone for individual practice. This compatibility enhances its versatility, allowing learners to experiment with more complex systems or connect it to a variety of devices for broader applications. -
題:
What age group is the Eisco Labs Contact Key designed for?
回答: The Eisco Labs Contact Key is designed for a wide age range, making it suitable for students from middle school to adult learners. It is simple enough for younger students to grasp, while still providing depth and complexity for older learners. This adaptability makes it an excellent educational tool for various classroom settings and after-school programs. -
題:
Are there any specific maintenance tips for the Eisco Labs Contact Key?
回答: Maintaining the Eisco Labs Contact Key is straightforward. Ensure the contacts are clean and free of debris to maintain optimal performance. It’s advisable to periodically check the connections for any signs of wear or damage. Regular use in dry environments is also essential, as moisture can affect electrical components. These maintenance practices ensure longevity and reliability for continued learning. -
題:
Where can I buy the Eisco Labs Contact Key, Telegraphing Morse Code in Hong Kong?
回答: You can purchase the Eisco Labs Contact Key, Telegraphing Morse Code on Ubuy. They offer a reliable platform for sourcing educational tools and kits, ensuring that you receive a quality product suited for your needs. Ubuy provides detailed product descriptions and customer service to assist with your purchase, making it a convenient choice for acquiring this item.
EISCO Microscope Sample Slides Editorial Review
The Eisco Labs Contact Key is a telegraphing/Morse code key that allows for communication through a connected speaker. It is not able to communicate with other units or transmit messages on its own. Users need to supply their own battery and speaker for it to work. Reviews of the product are mixed, with some customers finding it too basic or not working properly, while others appreciate its affordability and beginner-friendly design. The product does not come with a cover for the base.
Customer Reviews & Ratings
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優點
- Affordable
- Beginner-friendly design
缺點
- Requires additional equipment (battery and speaker) to function properly
Platform Trust & Buyer Confidence
FZ
F Zhang
Verified buyer
“Good product, and smooth delivery!”
18-Jul-26 · via Trustpilot
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“Great products and services”
17 April 2026 · via Trustpilot
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Khushi
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6 July 2026 · via Trustpilot
KM
kritika
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3 July 2026 · via Trustpilot
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Sam
Verified buyer
“Great product, good packing, the goods arrived quickly and well protected.”
6 June 2026 · via Trustpilot
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HKD 179
現在訂購，約可在下列時間收貨： 星期六, 九月 12
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特色和優勢
- Basic design with plated spring arm and contact stud
- Ideal for Morse code or telegraph demonstration
- Compatible with Raspberry Pi projects
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