VAYDEER Magic Keyboard Wrist Rest Ergonomic Keyboard Stand Compatible with Magic Keyboard 2 with Numeric Keypad Black Silicone
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Aihjcnele
Universal 4x4 Matrix Keypad Module with 16 Buttons 16Key Keyboard Module Push Button Switch Module for Arduino DIY
$50.99
About this item
- ✅ 4x4 Matrix Keyboard Module with 16 buttons.
- ✅ Small in size.Save space.More convenient to use With 16 keys and 8 pin.
- ✅ Expanded development application modules for single chip. Can be connected to any microcontroller.
- ✅ For specific product details and parameter information, please refer to the product description at the bottom of the page. For more information on how to use the product, please refer to the product description.
- ✅ Please Note that , This is a precision product, Please use with care. You need professional knowledge to use this product. If the product is damaged due to an operating error, it cannot be returned. beg to be excused. All products are factory tested. Tools DIY products. Please understand. Thanks .
- Product description Description ： 100% Brand new and high quality 4x4 Matrix Keys Keypad Keyboard module 16 Button Size: Approx. 42mmX42mm / 1.65''X1.65' 4X4 matrix keyboard 16 buttons Keys Single chip microcomputer external expansion keyboard MCU external expansion keyboard 4x4 Matrix Keyboard Module with 16 buttons. Small in size.Save space.More convenient to use With 16 keys and 8 pin. Expanded development application modules for single chip. Can be connected to any microcontroller. Keypad is a good way to let users interact with your project. You can use them to navigate menus, enter passwords, and control games and robots. Keys keypad is widely used in Password security system,Wired remote controlled robot, Electronic voting machine, Generating external interrupt,Musical keypad and many more. The matrix keypad usually is used as input in a project. It has lots keys totally, which means the same ✅ 4x4 Matrix Keyboard Module with 16 buttons.; ✅ Small in size.Save space.More convenient to use With 16 keys and 8 pin.; ✅ Expanded development application modules for single chip. Can be connected to any microcontroller.; ✅ For specific product details and parameter information, pleas
Specification
Product facts
Key details
- Brand
- Aihjcnele
- Compatible Devices
- Gaming Console, Laptop, PC, Projector, Smartphone, Tablet
- Connectivity Technology
- Wired
- Keyboard Description
- Matrix
- Special Feature
- Expanded Development Application Modules for Single Chip Microcontrollers
Technical specifications
- Power Source
- USB power
Item information
- Color
- 4x4 6-pcs
- Material
- Plastic
- Switch Type
- Mechanical
- Keyboard layout
- QWERTY
- manufacturer
- AIHJCNELE
- date_first_available
- October 21, 2024
Overview
About this item
- ✅ 4x4 Matrix Keyboard Module with 16 buttons.
- ✅ Small in size.Save space.More convenient to use With 16 keys and 8 pin.
- ✅ Expanded development application modules for single chip. Can be connected to any microcontroller.
- ✅ For specific product details and parameter information, please refer to the product description at the bottom of the page. For more information on how to use the product, please refer to the product description.
- ✅ Please Note that , This is a precision product, Please use with care. You need professional knowledge to use this product. If the product is damaged due to an operating error, it cannot be returned. beg to be excused. All products are factory tested. Tools DIY products. Please understand. Thanks .
- Product description Description ： 100% Brand new and high quality 4x4 Matrix Keys Keypad Keyboard module 16 Button Size: Approx. 42mmX42mm / 1.65''X1.65' 4X4 matrix keyboard 16 buttons Keys Single chip microcomputer external expansion keyboard MCU external expansion keyboard 4x4 Matrix Keyboard Module with 16 buttons. Small in size.Save space.More convenient to use With 16 keys and 8 pin. Expanded development application modules for single chip. Can be connected to any microcontroller. Keypad is a good way to let users interact with your project. You can use them to navigate menus, enter passwords, and control games and robots. Keys keypad is widely used in Password security system,Wired remote controlled robot, Electronic voting machine, Generating external interrupt,Musical keypad and many more. The matrix keypad usually is used as input in a project. It has lots keys totally, which means the same ✅ 4x4 Matrix Keyboard Module with 16 buttons.; ✅ Small in size.Save space.More convenient to use With 16 keys and 8 pin.; ✅ Expanded development application modules for single chip. Can be connected to any microcontroller.; ✅ For specific product details and parameter information, pleas
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