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6 ITEMS
Project Hardware > Keypads
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The 1602 LCD Display Keypad Shield has an LCD display that can display 16x2 characters as well also has a keypad input.
- SKU:
- PHI1072228
- Tags:
- Display Module, Keypad
- Brand:
This keypad has 16 buttons, arranged in a 4x4 grid. It is made of flexible, thin membrane material.
The keys are connected into a matrix, so you will only need 8 pins of a microcontroller (4-columns and 4-rows) to connect to it.
- SKU:
- PHI1061230
- Tag:
- Keypad
- Buttons:
16
The 4*4 matrix keypad is usually used as an input in a project. It has 16 keys in total, with the same input values.
- SKU:
- PHI1061218
- Tag:
- Keypad
- Buttons:
16
The TTP229 is a digital capacitive touch keyboard, capacitive touch does not require pushing force like regular buttons, but instead, the touch of a finger alters the electrical field between the layers of the keypad.
- SKU:
- PHI1061836
- Tag:
- Keypad
- Dimensions:
- 49.3 × 64.5 × 10 mm
- Brand: