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Artikal br.:
79690246
Matrix Keypad 2x2 4 Button Keyboard Module Matrix Array Momentary Switch - USA!
Artikal br.:
79690246
BAM 30
Price Details
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Uvezeno iz USA prodavnice
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The perfect addition to your project requiring fast and easy data input
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Note: Step Down Voltage Transformer required for using electronics products of SAD store (110-120). Recommended power converters Kupi odmah.
What Stands Out
Compact Design
The 2x2 matrix layout offers a space-efficient form factor ideal for embedded systems and DIY projects, making it easy to integrate while saving valuable real estate in electronic projects.
Reliable Performance
This momentary switch module ensures responsive and consistent user input, addressing common issues with other keypads, and enhances user experience through tactile feedback during operation.
Versatile Applications
Perfect for a variety of electronic applications, from simple projects to complex systems, this keyboard module delivers exceptional quality and value, catering to hobbyists and professionals alike.
Detalji o proizvodu
| Type | Momentary Switch |
| MPN | WB0DE000004 |
| Number of Positions | 4 |
| Brand | Brain-Wire |
| UPC | Does not apply |
| Country of Origin | China |
| Item Weight | 0.1 lbs (50 grams) |
Who Should Buy?
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Hobby Electronics
Ideal for hobbyists creating basic control interfaces or DIY projects requiring a simple matrix keyboard input.
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Educational Projects
Perfect for students learning about electronics and programming, offering hands-on experience with input devices.
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Embedded Systems
Useful for developers in embedded systems needing compact, low-cost input options for various applications.
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Professional Use
Not suitable for environments requiring high durability and reliability in demanding applications or commercial products.
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Advanced Features
Lacks advanced functionalities like backlighting or multi-key pressed simultaneity, unsuitable for complex applications.
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High Volume Input
Not ideal for scenarios requiring rapid key input, as it may slow down due to its matrix design limitations.
OPIS PROIZVODA
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Pitanja i odgovori korisnika
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Pitanje:
Can this keyboard be used with an Arduino?
Odgovor: Yes, it can be easily interfaced with an Arduino using its 4-bit parallel interface. -
Pitanje:
What is the lifespan of the buttons?
Odgovor: The buttons have a rated life of 100 Million Cycles. -
Pitanje:
What is the operating temperature range?
Odgovor: The operating temperature range is -25 to +85 Degrees C.
brain wire Editorial Review
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Važna informacija
- Ograničenja: Za proizvode koji se isporučuju na međunarodnom nivou, molimo imajte na umu da garancija proizvođača možda neće biti važeća, da opcije usluga servisiranja od strane proizvođača možda neće biti dostupne, da priručnici za proizvode, uputstva i sigurnosna upozorenja možda nisu na jezicima odredišne zemlje, da proizvodi (i prateći materijali) možda nisu dizajnirani u skladu sa standardima zemlje odredišta, specifikacijama i pravilima za označavanje i da proizvodi možda nisu u skladu sa naponom koji se koristi u zemlji odredišta i drugim električnim standardima (što bi zahtijevalo upotrebu adaptera ili pretvarača po potrebi). Primalac je odgovoran da provjeri da li se proizvod može legalno uvesti u zemlju odredišta. Kada naručuje sa Ubuy, primalac je uvoznik na formularima i mora se pridržavati svih zakona i propisa zemlje odredišta.
- Nisu svi proizvodi navedeni na Ubuy-u na prodaju jer je Ubuy globalna tražilica. Proizvodi podliježu izvozno/trgovačkim propisima.
BAM 30
Naručite sada i bit će vam dostavljeno oko subote, juli 04
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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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Karakteristike i prednosti
- 2x2, 4 button tactile momentary switch matrix keyboard
- 4 pin connector for easy interfacing with microcontrollers
- Recommended voltage: 5VDC
- Button travel: 0.1 - 0.7mm
- Rated life: 100 Million Cycles
- Operating Temperature: -25 to +85 Degrees C