Aihjcnele
Universal 4x4 Matrix Keypad Module with 16 Buttons 16Key Keyboard Module Push Button Switch Module for Arduino DIY
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Universal 4x4 Matrix Keypad Module with 16 Buttons 16Key Keyboard Module Push Button Switch Module for Arduino DIY, $50.99, Availability unknown. Image 1 of 5.
- Selected option
- Universal 4x4 Matrix Keypad Module with 16 Buttons 16Key Keyboard Module Push Button Switch Module for Arduino DIY
- SKU
- JC19447
Source specifications
- 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
- Color
- 4x4 6-pcs
- Material
- Plastic
- Power Source
- USB power
- Switch Type
- Mechanical
- Keyboard layout
- QWERTY
- Manufacturer
- AIHJCNELE
The details
About this item
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
- ✅ 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 information
Materials and care
- Material
- Plastic
From the manufacturer
Product details
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 input values. It's ultra-thin, easy to interface with any microcontroller . It's easy to connect matrix keypad with development board, you need to prepare 2.54mm pin header and jumper wire. Product needs a certain professional foundation and hands-on ability in electronics.Please carefully.The product is damaged due to incorrect use and cannot be returned,Please use with care. Product has many functions and widely used,we only sell products,Don't provide t echnical support for products
Highlights: ✅ 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 .
What you can expect: ✅ 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 .
Customer feedback: 5.0/5 average rating.
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 input values. It's ultra-thin, easy to interface with any microcontroller . It's easy to connect matrix keypad with development board, you need to prepare 2.54mm pin header and jumper wire. Product needs a certain professional foundation and hands-on ability in electronics.Please carefully.The product is damaged due to incorrect use and cannot be returned,Please use with care. Product has many functions and widely used,we only sell products,Don't provide t echnical support for products