Мембранная клавиатура с 12 клавишами 4x3 3x4 матричная
- Категория: Keypads & Keyboards >>>
- Поставщик: Shenzhen,iSmart,Electronic,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-17-2025 | 1.77 $* | 1.77 $* |
| Jul-17-2025 | 1.88 $* | 1.33 $* |
| Jun-17-2025 | 1.42 $* | 1.56 $* |
| May-17-2025 | 1.97 $* | 1.46 $* |
| Apr-17-2025 | 1.51 $* | 1.44 $* |
| Mar-17-2025 | 1.51 $* | 1.85 $* |
| Feb-17-2025 | 1.91 $* | 1.46 $* |
| Jan-17-2025 | 1.49 $* | 1.5 $* |
Характеристики
Specification
12 Key Membrane Switch Keypad 4x3 3x4 Matrix Array Matrix keyboard membrane switch keypad
Features
100% Brand new!
An ideal input device for experimental electronics computer programming systems like Arduino, etc.
12/16 buttons matrix.
It offers 0-9 numerals, A-D letters, standard star(*) and hash(#) symbols.
Excellent price-performance ratio.
Easy communication with any micro-controller.
The keypad matrix lets you quickly add controls to your electronics projects.
Fit for professional prototype, hobby or university electronics projects.
Specifications
Material: Plastic + PCB board
Design: 3x4 matrix(0-9, *, # )
4x4 matrix(0-9, A-D, *, # )
Size: About 2.75x2"(12-key), 2.67x2.55"(16-key)
Main color: Black
Package Included
1 X Matrix Keyboard
100% Brand new!
An ideal input device for experimental electronics computer programming systems like Arduino, etc.
12/16 buttons matrix.
It offers 0-9 numerals, A-D letters, standard star(*) and hash(#) symbols.
Excellent price-performance ratio.
Easy communication with any micro-controller.
The keypad matrix lets you quickly add controls to your electronics projects.
Fit for professional prototype, hobby or university electronics projects.
Specifications
Material: Plastic + PCB board
Design: 3x4 matrix(0-9, *, # )
4x4 matrix(0-9, A-D, *, # )
Size: About 2.75x2"(12-key), 2.67x2.55"(16-key)
Main color: Black
Package Included
1 X Matrix Keyboard
Product Description
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